Výsledky vyhledávání - "Alfredo N. Bertens"

Magmatic and Hydrothermal Chronology of the Giant Rio Blanco Porphyry Copper Deposit, Central Chile: Implications of an Integrated U-Pb and 40Ar/39Ar Database

Autor: Alfredo N. Bertens, Vargas R. Ricardo, James K. Mortensen, Alan H. Clark, Aguilar A. Celso, Mark Fanning, Katja Deckart

Publikováno v: Economic Geology. 100:905-934

The history of hypabyssal intrusion and hydrothermal activity in the northeastern and central parts of the be-hemothian (sensu Clark, 1993) Rio Blanco-Los Bronces porphyry copper-molybdenum deposit is clarified on the basis of integrated U-Pb and 40A

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::00dcee1f39fa17534cc71558212318d1
https://doi.org/10.2113/gsecongeo.100.5.905

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Barren Miocene granitoids in the Central Andean metallogenic belt, Chile: Geochemistry and Nd-Hf and U-Pb isotope systematics

Autor: Ayesha Saeed, Alfredo N. Bertens, Katja Deckart, Daniela Jerez, Estanislao Godoy

Publikováno v: Andean geology v.37 n.1 2010
SciELO Chile
CONICYT Chile
instacron:CONICYT
ANDEAN GEOLOGY
Artículos CONICYT

Four Middle-to-Late Miocene barren plutonic complexes that occur between the giant porphyry copper deposits of the central Chilean Andes were selected for U-Pb LA-ICPMS geochronology and Hf-isotope systematics on single zircon grains. Major and trace

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb664fd4b4ff0c506297235c63339f0d
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-71062010000100001

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