dc.date.accessioned |
2016-06-15T12:08:26Z |
|
dc.date.available |
2016-06-15T12:08:26Z |
|
dc.identifier.uri |
https://digital.cic.gba.gob.ar/handle/11746/2267 |
|
dc.title |
Petrología y geoquímica del magmatismo Jurásico-Cretácico vinculado a las mineralizaciones de Fe-Cu del cerro Pepita, SO del Chubut |
es |
dc.type |
Documento de conferencia
|
es |
dcterms.abstract |
Fe-Gu skarn arel hydrothermal deposils, al the Pepita Hill ('Al Chubut Pruvince), are relató to Jurassic-Cretaccous magmatism. Detailed petrographic studies arel Mole rock cieocliernical analyses perforrned on andesite fk-D.vs (Lago La Plata Fm) arad rhyolític-dacitic dikesand subvolcanic bodies (ElGato Fm) allowed tocharacterize the meta-aluminous to weakly per-aluminous, tholeiite-calc-alkaline signature, associated to a magrnaticarcsetting. The iron source of the El Abuelo ore deposit is possiblyrelated to the tholeiitic affinity of rocks from Lago La Plata Forrnation. |
es |
dcterms.extent |
p. 283-290 |
es |
dcterms.issued |
2006-07 |
|
dcterms.language |
Español
|
es |
dcterms.license |
Attribution-NonCommercial 4.0 International (BY-NC 4.0)
|
es |
dcterms.spatial |
Chubut (Argentina) |
es |
dcterms.subject |
Petrología |
es |
dcterms.subject |
Magmatismo Jurásico-Cretásico |
es |
dcterms.subject |
Cerro Pepita |
es |
cic.version |
info:eu-repo/semantics/submittedVersion |
es |
dcterms.creator.author |
Lanfranchini, Mabel Elena
|
es |
dcterms.creator.author |
González, Pablo D.
|
es |
dcterms.creator.author |
de Barrio, Raúl E.
|
es |
dcterms.creator.author |
Etcheverry, Ricardo O.
|
es |
dcterms.creator.author |
Ametrano, Silvia Juana
|
es |
cic.lugarDesarrollo |
Instituto de Recursos Minerales
|
es |
dcterms.subject.materia |
Geología
|
es |
dcterms.isPartOf.issue |
VIII Congreso de Mineralogía y Metalogenia (Buenos Aires, 2006) |
es |
dcterms.isPartOf.series |
Congreso de Mineralogía y Metalogenia |
es |
cic.isPeerReviewed |
true |
es |
cic.isFulltext |
true |
es |