<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:georss='http://www.georss.org/georss' xmlns:gd='http://schemas.google.com/g/2005' xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-852812458782865153</id><updated>2011-07-08T04:03:12.054+02:00</updated><category term='Vídeo: Minería'/><category term='Vídeo: Efectos medio ambientais'/><category term='Glosario: A xeosfera'/><category term='Vídeo: Metales preciosos'/><category term='Esquema: A xeosfera'/><category term='Vídeo: Non silicatos'/><category term='Vídeo: Minerais e rochas'/><category term='Vídeo: Combustibles fósiles'/><title type='text'>A XEOSFERA</title><subtitle type='html'>Aquí podedes atopar material que vos axude a ampliar os vosos coñecementos sobre a xeosfera, material para facer traballos, e o mesmo tempo atoparedes respotas a preguntas como: "Como son os minerais e as rochas que forman a codia terrestre?", "Como se orixinaron as rochas da codia terrestre?", "Que materiais extraemos da codia terrestre? Cal é a súa utilidade?", "Que problemas xera a explotación da codia terrestre?"... ESPERO QUE VOS SIRVA DE AXUDA.</subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://mriglesiasxeosfera.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default?max-results=100'/><link rel='alternate' type='text/html' href='http://mriglesiasxeosfera.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>21</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>100</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-852812458782865153.post-5938691255457213400</id><published>2008-11-03T12:58:00.007+01:00</published><updated>2010-06-27T22:50:33.105+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Esquema: A xeosfera'/><title type='text'>A xeosfera</title><content type='html'>&lt;strong&gt;Os minerais: Un mineral é un elemento ou un composto químico que se orixinou nun proceso terrestre, por exemplo, na erupción dun volcán.&lt;/strong&gt;&lt;blockquote&gt;Composición: Están formados pola combinación dun ou varios elementos nunhas proporcións definidas.&lt;/blockquote&gt;&lt;blockquote&gt;Como son por dentro?: Os seus átomos están ordenados de forma regular nas tres direccións do espacio, dando lugar a figuras poliédricas, chamadas cristais.&lt;/blockquote&gt;&lt;strong&gt;Algúns minerais.&lt;/strong&gt;&lt;blockquote&gt;Silicatos:Son os minerais que están formados por silicio e osíxeno, que a súa vez se combinan con outros elementos (Al, Mg, Fe,..).&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Olivina: Cor verde pardo, moi brillante.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Cuarzo: Incoloro, pero cando ten impurezas presenta distintas tonalidades.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Granate: Pode presentar distintas cores, púrpura, negro, vermello,...&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;Non silicatos: Non teñen silicio na súa composición química.&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;2.2.1.Carbonatos: Están formados por carbono e osíxeno, que a súa vez se combinan con outros elementos (Ca,..). O máis abundante e representativo é a calcita.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;2.2.2.Sulfatos: Están formados por xofre e osíxeno, que a súa vez se combinan con outros elementos non metálicos (Ca,..). O máis representativo é o xeso.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;2.2.3.Haluros: Están formados por diferentes elementos, como o cloro ou o fluor, que a súa vez se combinan con outros elementos (Ca, Na,...). Os máis  representativos son a halita (sal xema) e o cloruro sódico (sal común).&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;2.2.4.Óxidos: Están formados por osíxeno e elementos metálicos, como cobre, aluminio, ferro,... Exemplos característicos son o olixisto, a magnetita,...&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;2.2.5.Sulfuros: Están formados por xofre e elementos metálicos (Cu, Pb, Fe,..). Un exemplo representativo é a pirita.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;2.2.6.Elementos nativos:Son elementos químicos que constitúen minerais por si mesmo.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;2.2.6.1.Ouro.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;2.2.6.2.Prata.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;2.2.6.3.Xofre.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;2.2.6.4.Platino.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;2.2.6.5.Diamante.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;strong&gt;3.Propiedades físicas dos minerais: Son características que se poden observar e determinar de forma sinxela.&lt;/strong&gt;&lt;blockquote&gt;3.1.Densidade: É a relación que existe entre a masa e o volume do mineral.&lt;/blockquote&gt;&lt;blockquote&gt;3.2.Dureza: É a resistencia que presenta un mineral a ser raiado.&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;3.2.1.Baixa: Ráianse coa uña.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;3.2.2.Media: Non se raian coa uña e non raian o vidro.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;3.2.3. Alta: Raian o vidro.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;3.3.Exfoliación: Son os que rompen facilmente en determinadas direccións, e dicimos que son exfoliables.&lt;/blockquote&gt;&lt;blockquote&gt;3.4.Cor: É unha propiedade que depende da luz que absorben os minerais, e segundo esto, presentan tonalidades distintas.&lt;/blockquote&gt;&lt;blockquote&gt;3.5.Brillo: É o aspecto que ofrece a superficie do mineral ao reflectir a luz.&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;3.5.1.Metálico.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;3.5.2.Adamantino.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;3.5.3.Anacarado.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;3.5.4.Graxo&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;3.5.5.Sedoso.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;3.5.6.Víreo.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;3.6.Diafanidade: Indícanos o grao de transparencia dunha substancia.&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;3.6.1.Opacos.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;3.6.2.Translúcidos.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;3.6.3.Transparentes.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;3.7.Fluorescencia: Determinados minerais presentan esta propiedade, que consista en volverse luminosos baixo a acción dos raios ultravioleta.&lt;/blockquote&gt;&lt;strong&gt;4.As rochas: Son agregados de minerais que se formaron nun proceso natural.&lt;/strong&gt;&lt;blockquote&gt;4.1.Orixe: É un proceso continuo mediante procesos xeolóxicos tanto internos como externos.&lt;/blockquote&gt;&lt;blockquote&gt;4.2.Tipos.&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;4.2.1.Sedimentarias: Son as que se forman a partir dos sedimentos que se depositas na superficie terrestre.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;4.2.1.1.Concas sedimentarias.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;4.2.1.1.1. Estratos.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;4.2.1.2.Detríticas: Proceden de fragmentos que foron arrancados ás rochas superficiais e que foron transportados polos ríos ou polo vento ata o lugar onde se depositaron.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;4.2.1.2.1.Arxilas e pedras gras.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;4.2.1.3.Non detríticas: As máis importantes formáronse por precipitación de sales disolutas nas augas, tanto dun lago como do mar, e as que se formaron por acumulación de restos de organismos.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;4.2.1.3.1.Calcarias.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;4.2.1.3.2.Salinas.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;4.2.2.Metamórficas: Proceden das rochas que se transformaron, sen chegar a fundirse, nun proceso de metamorfismo, debido as altas presións e temperaturas.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;4.2.2.1.Lousas: Orixínanse a partir das arxilas. Son facilmente exfoliables.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;4.2.2.2.Mármores: Fórmanse a partir das rochas calcarias.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;4.2.3.Magmáticas: Son as que se formar a partir das rochas fundidas (magmas).&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;4.2.3.1Plutónicas: Fórmanse cando o magma se arrefría lentamente no interior da codia terrestre.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;4.2.3.1.1Granito.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;4.2.3.2.Volcánicas: Fórmanse a partir de magmas que saen a superficie polos volcáns, en forma de lavas que se arrefrían rapidamente en contacto co aire ou coa auga, e solidifícanse.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;4.2.3.2.1.Basalto.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;strong&gt;5.Os minerais e as menas.&lt;/strong&gt;&lt;blockquote&gt;5.1.Menas metalíferas: Son o nome que reciben os minerais útiles e extráense dos xacementos minerais.&lt;/blockquote&gt;&lt;blockquote&gt;5.2.A ganga: Son os residuos que xeran os xacementos e que non son rendibles.&lt;/blockquote&gt;&lt;blockquote&gt;5.3.Algunhas menas metalíferas son:&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;5.3.1.Magnetita: Dela extráese o ferro.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;5.3.2.Olixisto: Del tamén se extrae o ferro.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;5.3.3.Calcopirita: Dela obtense o cobre.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;5.3.4.Galena: Dela extráese o chumbo.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;5.3.5.Blenda: É a mena do cinc.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;5.3.6.Bauxita: Dela extráese o aluminio. &lt;/blockquote&gt;&lt;/blockquote&gt;&lt;strong&gt;6.Os minerais como materia prima.&lt;/strong&gt;&lt;blockquote&gt;6.1.Os minerais e a xoiería.&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;6.1.1. Metais nativos:&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;6.1.1.1.Ouro.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;6.1.1.2.Prata.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;6.1.1.3.Platino.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;6.1.2.As pedras preciosas.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;6.1.2.1.Diamante.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;6.1.2.2.Esmeralda.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;6.1.2.3.Zafiro.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;6.1.2.4.Corindón.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;strong&gt;7.Rochas de Galicia:&lt;/strong&gt;&lt;blockquote&gt;7.1.Principais rochas de Galicia: Tradicionalmente úsanse como rochas para a construcción.&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;7.1.1.Granito: Costa occidental galega, norte centro e sur de Ourense, mariña occidental de Lugo e en Porriño (Pontevedra). Utilízase na construcción.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;7.1.2.Lousa: Valdeorras (Ourense), Quiroga, Fonsagrada e Mondoñedo (Lugo) e Ortigueira (A Coruña). Utilízase na construcción.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;7.1.3.Arxila: Vales do Sil, Miño e Louro. Nas depresións tectónicas sedimentarias de A Limia, Maceda e Monforte e tamén na Mariña Lucense. Utilízase na construcción.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;strong&gt;8.Minerais de Galicia.&lt;/strong&gt;&lt;blockquote&gt;8.1.Principais minerais de Galicia: A  súa utilización é moi variada, destacando entre elas a fabricación de cerámica.&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;8.1.1.Cuarzo: Provincia da Coruña, para obter vidro e siliconas.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;8.1.2.Mica: Vimianzo (A Coruña), utilízase como illante térmico e eléctrico.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;8.1.3.Magnesita: Rubián (Lugo), para alimentación animal e fertilizantes de solos.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;8.1.2.Caolinita: Na Mariña e en Vimianzo, para as cerámicas de Sargadelos, O Castro e Buño.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;strong&gt;9.Os combustibles fósiles.&lt;/strong&gt;&lt;blockquote&gt;9.1.Carbón.&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;9.1.1.Lignito.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;9.1.2.Ulla.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;9.1.3.Antracita.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;9.2.Petróleo.&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;9.2.1.Plataformas petrolíferas.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;9.2.2.Refinerías de petróleo.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;strong&gt;10.Explotación responsable dos recursos da Xeosfera.&lt;/strong&gt;&lt;blockquote&gt;10.1.Riscos da extracción.&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;10.1.1.Para a saúde.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;10.1.2.Para o medio.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;10.2.A contaminación do medio.&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;10.2.1.Uso.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;10.2.2.Transporte.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;10.2.3.Transformación.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;10.3.Problemas derivados do consumo.&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;10.3.1.Esgotamento.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;10.4.Solución os problemas derivados do consumo.&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;10.4.1.Desenvolvemento sostible.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;10.4.2.Reciclaxe.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/852812458782865153-5938691255457213400?l=mriglesiasxeosfera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/5938691255457213400'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/5938691255457213400'/><link rel='alternate' type='text/html' href='http://mriglesiasxeosfera.blogspot.com/2008/11/esquema-xeosfera.html' title='A xeosfera'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author></entry><entry><id>tag:blogger.com,1999:blog-852812458782865153.post-4316080714870837574</id><published>2008-10-24T20:18:00.001+02:00</published><updated>2009-03-11T20:19:15.750+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Glosario: A xeosfera'/><title type='text'>Glosario: A xeosfera</title><content type='html'>- Aluminio.&lt;br /&gt;- Bauxita.&lt;br /&gt;- Blenda.&lt;br /&gt;- Brillo.&lt;br /&gt;- Calcio.&lt;br /&gt;- Calcita.&lt;br /&gt;- Calcopirita.&lt;br /&gt;- Canteira.&lt;br /&gt;- Carbonato.&lt;br /&gt;- Chumbo.&lt;br /&gt;- Cloro.&lt;br /&gt;- Cobre.&lt;br /&gt;- Composición das rochas.&lt;br /&gt;- Cor.&lt;br /&gt;- Cristal (mineralóxico).&lt;br /&gt;- Cuarzo.&lt;br /&gt;- Densidade.&lt;br /&gt;- Dureza.&lt;br /&gt;- Elemento nativo.&lt;br /&gt;- Estrato.&lt;br /&gt;- Exfoliación.&lt;br /&gt;- Ferro.&lt;br /&gt;- Fluor.&lt;br /&gt;- Fluorescencia.&lt;br /&gt;- Galena.&lt;br /&gt;- Ganga.&lt;br /&gt;- Granate.&lt;br /&gt;- Halita.&lt;br /&gt;- Haluro.&lt;br /&gt;- Magma.&lt;br /&gt;- Magnetita.&lt;br /&gt;- Mármore.&lt;br /&gt;- Mena.&lt;br /&gt;- Metamorfismo.&lt;br /&gt;- Mina.&lt;br /&gt;- Mineral.&lt;br /&gt;- Olivina.&lt;br /&gt;- Olixisto.&lt;br /&gt;- Óxido.&lt;br /&gt;- Pirita.&lt;br /&gt;- Propiedades físicas dos minerais.&lt;br /&gt;- Quilate.&lt;br /&gt;- Rocha.&lt;br /&gt;- Sedimentación.&lt;br /&gt;- Silicato.&lt;br /&gt;- Sulfato.&lt;br /&gt;- Sulfuro.&lt;br /&gt;- Xacemento.&lt;br /&gt;- Xeso.&lt;br /&gt;- Xofre.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/852812458782865153-4316080714870837574?l=mriglesiasxeosfera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mriglesiasxeosfera.blogspot.com/feeds/4316080714870837574/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=852812458782865153&amp;postID=4316080714870837574&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/4316080714870837574'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/4316080714870837574'/><link rel='alternate' type='text/html' href='http://mriglesiasxeosfera.blogspot.com/2008/10/glosario-xeosfera.html' title='Glosario: A xeosfera'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-852812458782865153.post-3836288852535200006</id><published>2007-08-07T12:55:00.000+02:00</published><updated>2007-08-30T20:59:22.874+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Combustibles fósiles'/><title type='text'>Petróleo: transporte e refinado</title><content type='html'>&lt;object width="425" height="350"&gt;&lt;param name="movie" value="http://www.youtube.com/v/THCL2IE7rqM"&gt;&lt;/param&gt;&lt;param name="wmode" value="transparent"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/THCL2IE7rqM" type="application/x-shockwave-flash" wmode="transparent" width="425" height="350"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;br /&gt;&lt;br /&gt;Vídeo que mostra o transporte do petróleo e explica todo o proceso de refinación deste.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/852812458782865153-3836288852535200006?l=mriglesiasxeosfera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mriglesiasxeosfera.blogspot.com/feeds/3836288852535200006/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=852812458782865153&amp;postID=3836288852535200006&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/3836288852535200006'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/3836288852535200006'/><link rel='alternate' type='text/html' href='http://mriglesiasxeosfera.blogspot.com/2007/08/petrleo-transporte-e-refinado.html' title='Petróleo: transporte e refinado'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-852812458782865153.post-1651444029016426862</id><published>2007-08-07T12:52:00.000+02:00</published><updated>2007-08-30T20:59:35.500+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Combustibles fósiles'/><title type='text'>Destilación do petróleo</title><content type='html'>&lt;object width="425" height="350"&gt;&lt;param name="movie" value="http://www.youtube.com/v/RlS2mFehnFQ"&gt;&lt;/param&gt;&lt;param name="wmode" value="transparent"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/RlS2mFehnFQ" type="application/x-shockwave-flash" wmode="transparent" width="425" height="350"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;br /&gt;&lt;br /&gt;Mostra o proceso de refinación do petróleo.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/852812458782865153-1651444029016426862?l=mriglesiasxeosfera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mriglesiasxeosfera.blogspot.com/feeds/1651444029016426862/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=852812458782865153&amp;postID=1651444029016426862&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/1651444029016426862'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/1651444029016426862'/><link rel='alternate' type='text/html' href='http://mriglesiasxeosfera.blogspot.com/2007/08/destilacin-do-petrleo.html' title='Destilación do petróleo'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-852812458782865153.post-6891299532336995250</id><published>2007-08-07T12:48:00.000+02:00</published><updated>2007-08-30T20:59:47.973+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Combustibles fósiles'/><title type='text'>A historia do petróleo: Ouro negro</title><content type='html'>&lt;object width="425" height="350"&gt;&lt;param name="movie" value="http://www.youtube.com/v/Xxy94hCw618"&gt;&lt;/param&gt;&lt;param name="wmode" value="transparent"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/Xxy94hCw618" type="application/x-shockwave-flash" wmode="transparent" width="425" height="350"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;br /&gt;&lt;br /&gt;ESTÁ EN PORTUGUÉS, PERO PARA OS GALEGO FALANTES, E MOI DOADO DE ENTENDER. O petróleo era conhecido já na antigüidade, devido a exsudações e afloramentos freqüentes no Oriente Médio. No Antigo Testamento, é mencionado diversas vezes, e estudos arqueológicos demonstram que foi utilizado há quase seis mil anos. No início da era cristã, os árabes davam ao petróleo fins bélicos e de iluminação. O petróleo de Baku, no Azerbaijão, já era produzido em escala comercial, para os padrões da época, quando Marco Polo viajou pelo norte da Pérsia, em 1271. A moderna indústria petrolífera data de meados do século XIX. Em 1850, na Escócia, James Young descobriu que o petróleo podia ser extraído do carvão e xisto betuminoso, e criou processos de refinação. Em agosto de 1859 o americano Edwin Laurentine Drake, perfurou o primeiro poço para a procura do petróleo, na Pensilvânia. O poço revelou-se produtor e a data passou a ser considerada a do nascimento da moderna indústria petrolífera. A produção de óleo cru nos Estados Unidos, de dois mil barris em 1859, aumentou para aproximadamente três milhões em 1863, e para dez milhões de barris em 1874. Até o final do século XIX, os Estados Unidos dominaram praticamente sozinhos o comércio mundial de petróleo, devido em grande parte à atuação do empresário John D. Rockefeller. A supremacia americana só era ameaçada, nas últimas décadas do século XIX, pela produção de óleo nas jazidas do Cáucaso, exploradas pelo grupo Nobel, com capital russo e sueco. Em 1901 uma área de poucos quilômetros quadrados na península de Apsheron, junto ao mar Cáspio, produziu 11,7 milhões de toneladas, no mesmo ano em que os Estados Unidos registravam uma produção de 9,5 milhões de toneladas. O resto do mundo produziu, ao todo, 1,7 milhão de toneladas. Outra empresa, a Royal Dutch--Shell Group, de capital anglo--holandês e apoiada pelo governo britânico, expandiu-se rapidamente no início do século XX, e passou a controlar a maior parte das reservas conhecidas do Oriente Médio. Mais tarde, a empresa passou a investir na Califórnia e no México, e entrou na Venezuela. Paralelamente, companhias européias realizaram intensas pesquisas em todo o Oriente Médio, e a comprovação de que região dispunha de cerca de setenta por cento das reservas mundiais provocou reviravolta em todos os planos de exploração.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/852812458782865153-6891299532336995250?l=mriglesiasxeosfera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mriglesiasxeosfera.blogspot.com/feeds/6891299532336995250/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=852812458782865153&amp;postID=6891299532336995250&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/6891299532336995250'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/6891299532336995250'/><link rel='alternate' type='text/html' href='http://mriglesiasxeosfera.blogspot.com/2007/08/historia-do-petrleo-ouro-negro.html' title='A historia do petróleo: Ouro negro'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-852812458782865153.post-4527900534148031378</id><published>2007-08-07T12:46:00.000+02:00</published><updated>2007-08-30T21:00:11.443+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Combustibles fósiles'/><title type='text'>Petróleo, fin dunha era</title><content type='html'>&lt;object width="425" height="350"&gt;&lt;param name="movie" value="http://www.youtube.com/v/FDiLcj9QNBk"&gt;&lt;/param&gt;&lt;param name="wmode" value="transparent"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/FDiLcj9QNBk" type="application/x-shockwave-flash" wmode="transparent" width="425" height="350"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;br /&gt;&lt;br /&gt;Vídeo documental sobre o esgotamento da produción mundial de petróleo e as súas repercusións sobre a sociedade industrial.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/852812458782865153-4527900534148031378?l=mriglesiasxeosfera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mriglesiasxeosfera.blogspot.com/feeds/4527900534148031378/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=852812458782865153&amp;postID=4527900534148031378&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/4527900534148031378'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/4527900534148031378'/><link rel='alternate' type='text/html' href='http://mriglesiasxeosfera.blogspot.com/2007/08/petrleo-fin-dunha-era.html' title='Petróleo, fin dunha era'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-852812458782865153.post-1744788406503177717</id><published>2007-08-07T12:21:00.001+02:00</published><updated>2007-08-30T21:00:27.874+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Combustibles fósiles'/><title type='text'>Crecemento global e fin do petróleo</title><content type='html'>&lt;object width="425" height="350"&gt;&lt;param name="movie" value="http://www.youtube.com/v/BNxo6RZlH_Q"&gt;&lt;/param&gt;&lt;param name="wmode" value="transparent"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/BNxo6RZlH_Q" type="application/x-shockwave-flash" wmode="transparent" width="425" height="350"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;br /&gt;&lt;br /&gt;Clip onde se describe a relación entre o crecemento económico global e a enerxía do petróleo.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/852812458782865153-1744788406503177717?l=mriglesiasxeosfera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mriglesiasxeosfera.blogspot.com/feeds/1744788406503177717/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=852812458782865153&amp;postID=1744788406503177717&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/1744788406503177717'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/1744788406503177717'/><link rel='alternate' type='text/html' href='http://mriglesiasxeosfera.blogspot.com/2007/08/crecemento-global-e-fin-do-petrleo.html' title='Crecemento global e fin do petróleo'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-852812458782865153.post-4927202225893774812</id><published>2007-08-07T12:18:00.001+02:00</published><updated>2008-10-09T17:29:06.608+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Combustibles fósiles'/><title type='text'>Fin do petroleo (II)</title><content type='html'>&lt;object width="425" height="350"&gt;&lt;param name="movie" value="http://www.youtube.com/v/_nI7DdmOii8"&gt;&lt;/param&gt;&lt;param name="wmode" value="transparent"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/_nI7DdmOii8" type="application/x-shockwave-flash" wmode="transparent" width="425" height="350"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;br /&gt;&lt;br /&gt;Achégase o momento dunha vida sen petróleo... estás preparad@)?.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/852812458782865153-4927202225893774812?l=mriglesiasxeosfera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/4927202225893774812'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/4927202225893774812'/><link rel='alternate' type='text/html' href='http://mriglesiasxeosfera.blogspot.com/2007/08/fin-do-petroleo-ii.html' title='Fin do petroleo (II)'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author></entry><entry><id>tag:blogger.com,1999:blog-852812458782865153.post-5824796906266223718</id><published>2007-08-07T12:16:00.000+02:00</published><updated>2007-08-30T21:02:56.546+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Combustibles fósiles'/><title type='text'>Fin do petróleo</title><content type='html'>&lt;object width="425" height="350"&gt;&lt;param name="movie" value="http://www.youtube.com/v/y2TQ6Grxe4Q"&gt;&lt;/param&gt;&lt;param name="wmode" value="transparent"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/y2TQ6Grxe4Q" type="application/x-shockwave-flash" wmode="transparent" width="425" height="350"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;br /&gt;&lt;br /&gt;Mensaxe sobre o esgotamento da produción mundial de petróleo e os riscos e desafíos que iso implica para a humanidade.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/852812458782865153-5824796906266223718?l=mriglesiasxeosfera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mriglesiasxeosfera.blogspot.com/feeds/5824796906266223718/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=852812458782865153&amp;postID=5824796906266223718&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/5824796906266223718'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/5824796906266223718'/><link rel='alternate' type='text/html' href='http://mriglesiasxeosfera.blogspot.com/2007/08/fin-do-petrleo.html' title='Fin do petróleo'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-852812458782865153.post-6545773147161470868</id><published>2007-08-07T10:57:00.000+02:00</published><updated>2007-08-30T21:03:07.420+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Metales preciosos'/><title type='text'>Zaruma</title><content type='html'>&lt;object width="425" height="350"&gt;&lt;param name="movie" value="http://www.youtube.com/v/UbwyB4-EAdk"&gt;&lt;/param&gt;&lt;param name="wmode" value="transparent"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/UbwyB4-EAdk" type="application/x-shockwave-flash" wmode="transparent" width="425" height="350"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;br /&gt;&lt;br /&gt;Zaruma, a máis fermosa xoia.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/852812458782865153-6545773147161470868?l=mriglesiasxeosfera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mriglesiasxeosfera.blogspot.com/feeds/6545773147161470868/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=852812458782865153&amp;postID=6545773147161470868&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/6545773147161470868'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/6545773147161470868'/><link rel='alternate' type='text/html' href='http://mriglesiasxeosfera.blogspot.com/2007/08/zaruma.html' title='Zaruma'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-852812458782865153.post-6971187184974622549</id><published>2007-08-07T10:51:00.000+02:00</published><updated>2007-08-30T21:03:39.413+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Minería'/><title type='text'>Mineria artesanal</title><content type='html'>&lt;object width="425" height="350"&gt;&lt;param name="movie" value="http://www.youtube.com/v/j2evGL3_Z7g"&gt;&lt;/param&gt;&lt;param name="wmode" value="transparent"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/j2evGL3_Z7g" type="application/x-shockwave-flash" wmode="transparent" width="425" height="350"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;br /&gt;&lt;br /&gt;Minería artesanal no estado Bolivar (Venezuela).&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/852812458782865153-6971187184974622549?l=mriglesiasxeosfera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mriglesiasxeosfera.blogspot.com/feeds/6971187184974622549/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=852812458782865153&amp;postID=6971187184974622549&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/6971187184974622549'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/6971187184974622549'/><link rel='alternate' type='text/html' href='http://mriglesiasxeosfera.blogspot.com/2007/08/mineria-artesanal.html' title='Mineria artesanal'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-852812458782865153.post-7939306915991511647</id><published>2007-08-07T10:08:00.000+02:00</published><updated>2007-08-30T21:03:52.203+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Non silicatos'/><title type='text'>Sulfuros: Lixiviación en pilas</title><content type='html'>&lt;object width="425" height="350"&gt;&lt;param name="movie" value="http://www.youtube.com/v/rX-DjdO-2kI"&gt;&lt;/param&gt;&lt;param name="wmode" value="transparent"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/rX-DjdO-2kI" type="application/x-shockwave-flash" wmode="transparent" width="425" height="350"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;br /&gt;&lt;br /&gt;Proceso de óxidos.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/852812458782865153-7939306915991511647?l=mriglesiasxeosfera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mriglesiasxeosfera.blogspot.com/feeds/7939306915991511647/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=852812458782865153&amp;postID=7939306915991511647&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/7939306915991511647'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/7939306915991511647'/><link rel='alternate' type='text/html' href='http://mriglesiasxeosfera.blogspot.com/2007/08/sulfuros.html' title='Sulfuros: Lixiviación en pilas'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-852812458782865153.post-8280335642705670690</id><published>2007-08-07T10:04:00.000+02:00</published><updated>2007-08-30T21:04:04.836+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Non silicatos'/><title type='text'>Carbonatos</title><content type='html'>&lt;object width="425" height="350"&gt;&lt;param name="movie" value="http://www.youtube.com/v/Ht5RFifYXUw"&gt;&lt;/param&gt;&lt;param name="wmode" value="transparent"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/Ht5RFifYXUw" type="application/x-shockwave-flash" wmode="transparent" width="425" height="350"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;br /&gt;&lt;br /&gt;Vídeo no que se aprecia como a arlita non reacciona co ácido e si o fai unha rocha con alto contido en carbonatos.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/852812458782865153-8280335642705670690?l=mriglesiasxeosfera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mriglesiasxeosfera.blogspot.com/feeds/8280335642705670690/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=852812458782865153&amp;postID=8280335642705670690&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/8280335642705670690'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/8280335642705670690'/><link rel='alternate' type='text/html' href='http://mriglesiasxeosfera.blogspot.com/2007/08/carbonatos.html' title='Carbonatos'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-852812458782865153.post-3308684412238154553</id><published>2007-08-06T21:26:00.000+02:00</published><updated>2007-08-30T21:01:23.230+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Efectos medio ambientais'/><title type='text'>Contaminación parques de minerais de El Musel e Aboño (Asturias)</title><content type='html'>&lt;object width="425" height="350"&gt;&lt;param name="movie" value="http://www.youtube.com/v/_L2tnHBz-Ug"&gt;&lt;/param&gt;&lt;param name="wmode" value="transparent"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/_L2tnHBz-Ug" type="application/x-shockwave-flash" wmode="transparent" width="425" height="350"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;br /&gt;&lt;br /&gt;O vento levanta enormes cantidades de po de mineral nos parques de minerais do porto do Musel en Xixón, e nos do val de Aboño no concello de Carreño. Este po únese, en especial en Aboño, á contaminación da zona en forma enormes nubes que cobren o val onde habitan e traballan centos de persoas. Vídeo realizado pola asociación ecoloxista GREEN. Música "O Camiñante", autor Simplicius.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/852812458782865153-3308684412238154553?l=mriglesiasxeosfera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mriglesiasxeosfera.blogspot.com/feeds/3308684412238154553/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=852812458782865153&amp;postID=3308684412238154553&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/3308684412238154553'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/3308684412238154553'/><link rel='alternate' type='text/html' href='http://mriglesiasxeosfera.blogspot.com/2007/08/contaminacin-parques-de-minerais-de-el.html' title='Contaminación parques de minerais de El Musel e Aboño (Asturias)'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-852812458782865153.post-5913195517617142278</id><published>2007-08-06T21:24:00.000+02:00</published><updated>2007-08-30T21:03:17.493+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Minerais e rochas'/><title type='text'>Vetas de minerais variados</title><content type='html'>&lt;object width="425" height="350"&gt;&lt;param name="movie" value="http://www.youtube.com/v/Rw42YsebWbU"&gt;&lt;/param&gt;&lt;param name="wmode" value="transparent"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/Rw42YsebWbU" type="application/x-shockwave-flash" wmode="transparent" width="425" height="350"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;br /&gt;&lt;br /&gt;Descripción de cada mineral presente.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/852812458782865153-5913195517617142278?l=mriglesiasxeosfera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mriglesiasxeosfera.blogspot.com/feeds/5913195517617142278/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=852812458782865153&amp;postID=5913195517617142278&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/5913195517617142278'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/5913195517617142278'/><link rel='alternate' type='text/html' href='http://mriglesiasxeosfera.blogspot.com/2007/08/vetas-de-minerais-variados.html' title='Vetas de minerais variados'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-852812458782865153.post-1480299953074808097</id><published>2007-08-06T21:15:00.001+02:00</published><updated>2007-08-30T21:01:36.827+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Efectos medio ambientais'/><title type='text'>Que non minen a túa terra (V)</title><content type='html'>&lt;object width="425" height="350"&gt;&lt;param name="movie" value="http://www.youtube.com/v/T_PuqgADEZw"&gt;&lt;/param&gt;&lt;param name="wmode" value="transparent"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/T_PuqgADEZw" type="application/x-shockwave-flash" wmode="transparent" width="425" height="350"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;br /&gt;&lt;br /&gt;5ª parte de 5. Vídeo sobre os previsibles efectos ambientais que unha conca mineira a ceo aberto, para a extracción de minerais de magnesita e a súa planta de elaboración, producirían no Moncayo soriano e aragones e nas comarcas proximas.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/852812458782865153-1480299953074808097?l=mriglesiasxeosfera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mriglesiasxeosfera.blogspot.com/feeds/1480299953074808097/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=852812458782865153&amp;postID=1480299953074808097&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/1480299953074808097'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/1480299953074808097'/><link rel='alternate' type='text/html' href='http://mriglesiasxeosfera.blogspot.com/2007/08/que-non-minen-ta-terra-v.html' title='Que non minen a túa terra (V)'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-852812458782865153.post-2648633511435422360</id><published>2007-08-06T21:14:00.001+02:00</published><updated>2007-08-30T21:01:47.634+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Efectos medio ambientais'/><title type='text'>Que non minen a túa terra (IV)</title><content type='html'>&lt;object width="425" height="350"&gt;&lt;param name="movie" value="http://www.youtube.com/v/98EJPmY0Rs4"&gt;&lt;/param&gt;&lt;param name="wmode" value="transparent"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/98EJPmY0Rs4" type="application/x-shockwave-flash" wmode="transparent" width="425" height="350"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;br /&gt;&lt;br /&gt;4ª parte de 5. Vídeo sobre os previsibles efectos ambientais que unha conca mineira a ceo aberto, para a extracción de minerais de magnesita e a súa planta de elaboración, producirían no Moncayo soriano e aragones e nas comarcas proximas.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/852812458782865153-2648633511435422360?l=mriglesiasxeosfera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mriglesiasxeosfera.blogspot.com/feeds/2648633511435422360/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=852812458782865153&amp;postID=2648633511435422360&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/2648633511435422360'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/2648633511435422360'/><link rel='alternate' type='text/html' href='http://mriglesiasxeosfera.blogspot.com/2007/08/que-non-minen-ta-terra-iv.html' title='Que non minen a túa terra (IV)'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-852812458782865153.post-2367742318656218365</id><published>2007-08-06T21:13:00.001+02:00</published><updated>2007-08-30T21:02:00.650+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Efectos medio ambientais'/><title type='text'>Que non minen a túa terra (III)</title><content type='html'>&lt;object width="425" height="350"&gt;&lt;param name="movie" value="http://www.youtube.com/v/j3VQcyDEUx4"&gt;&lt;/param&gt;&lt;param name="wmode" value="transparent"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/j3VQcyDEUx4" type="application/x-shockwave-flash" wmode="transparent" width="425" height="350"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;br /&gt;&lt;br /&gt;3ª parte de 5. Vídeo sobre os previsibles efectos ambientais que unha conca mineira a ceo aberto, para a extracción de minerais de magnesita e a súa planta de elaboración, producirían no Moncayo soriano e aragones e nas comarcas proximas.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/852812458782865153-2367742318656218365?l=mriglesiasxeosfera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mriglesiasxeosfera.blogspot.com/feeds/2367742318656218365/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=852812458782865153&amp;postID=2367742318656218365&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/2367742318656218365'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/2367742318656218365'/><link rel='alternate' type='text/html' href='http://mriglesiasxeosfera.blogspot.com/2007/08/que-non-minen-ta-terra-iii.html' title='Que non minen a túa terra (III)'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-852812458782865153.post-4138017731791005600</id><published>2007-08-06T21:10:00.000+02:00</published><updated>2007-08-30T21:02:12.440+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Efectos medio ambientais'/><title type='text'>Que non minen a tús terra (II)</title><content type='html'>&lt;object width="425" height="350"&gt;&lt;param name="movie" value="http://www.youtube.com/v/nzKz38eQze4"&gt;&lt;/param&gt;&lt;param name="wmode" value="transparent"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/nzKz38eQze4" type="application/x-shockwave-flash" wmode="transparent" width="425" height="350"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;br /&gt;&lt;br /&gt;2ª parte de 5. Vídeo sobre os previsibles efectos ambientais que unha mina a ceo aberto, para a extracción de minerais de magnesita e a súa planta de elaboracion, producirían no Moncayo soriano e aragones e nas comarcas proximas.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/852812458782865153-4138017731791005600?l=mriglesiasxeosfera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mriglesiasxeosfera.blogspot.com/feeds/4138017731791005600/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=852812458782865153&amp;postID=4138017731791005600&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/4138017731791005600'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/4138017731791005600'/><link rel='alternate' type='text/html' href='http://mriglesiasxeosfera.blogspot.com/2007/08/que-non-minen-ts-terra-ii.html' title='Que non minen a tús terra (II)'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-852812458782865153.post-6115201726565186900</id><published>2007-08-06T21:06:00.000+02:00</published><updated>2007-08-30T21:02:26.827+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Efectos medio ambientais'/><title type='text'>Que non minen a túa Terra (I)</title><content type='html'>&lt;object width="425" height="350"&gt;&lt;param name="movie" value="http://www.youtube.com/v/x_sZZ-40rgA"&gt;&lt;/param&gt;&lt;param name="wmode" value="transparent"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/x_sZZ-40rgA" type="application/x-shockwave-flash" wmode="transparent" width="425" height="350"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;br /&gt;&lt;br /&gt;1ª parte de 5. Vídeo sobre os previsibles efectos ambientais que unha conca mineira a ceo aberto, para a extracción de minerais de magnesita e a súa planta de elaboración, producirían no Moncayo soriano e aragones e nas comarcas proximas.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/852812458782865153-6115201726565186900?l=mriglesiasxeosfera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mriglesiasxeosfera.blogspot.com/feeds/6115201726565186900/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=852812458782865153&amp;postID=6115201726565186900&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/6115201726565186900'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/6115201726565186900'/><link rel='alternate' type='text/html' href='http://mriglesiasxeosfera.blogspot.com/2007/08/que-non-minen-ta-terra-i.html' title='Que non minen a túa Terra (I)'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-852812458782865153.post-1258954147031014536</id><published>2007-08-06T21:03:00.000+02:00</published><updated>2007-08-30T21:03:27.242+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Minerais e rochas'/><title type='text'>As rochas e os minerais</title><content type='html'>&lt;object width="425" height="350"&gt;&lt;param name="movie" value="http://www.youtube.com/v/FssYvta8-NE"&gt;&lt;/param&gt;&lt;param name="wmode" value="transparent"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/FssYvta8-NE" type="application/x-shockwave-flash" wmode="transparent" width="425" height="350"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;br /&gt;&lt;br /&gt;Documental.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/852812458782865153-1258954147031014536?l=mriglesiasxeosfera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mriglesiasxeosfera.blogspot.com/feeds/1258954147031014536/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=852812458782865153&amp;postID=1258954147031014536&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/1258954147031014536'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/852812458782865153/posts/default/1258954147031014536'/><link rel='alternate' type='text/html' href='http://mriglesiasxeosfera.blogspot.com/2007/08/as-rochas-e-os-minerais.html' title='As rochas e os minerais'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author><thr:total>0</thr:total></entry></feed>
