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Sand dispersal in the southeastern Austral Basin, Tierra del Fuego, Argentina: Outcrop insights from Eocene channeled turbidite systems
(Pergamon-Elsevier Science Ltd, 2012-02)
We made a detailed facies analysis of well exposed Eocene foredeep and wedge-top successions in the SE Austral Basin of eastern Tierra del Fuego, Argentina, contributing to a better understanding of its patterns of sand ...
FLUID INCLUSION STUDY OF THE MORRO AGUDO PB-ZN DEPOSIT, MINAS GERAIS, BRAZILFLUID INCLUSION STUDY OF THE MORRO AGUDO PB-ZN DEPOSIT, MINAS GERAIS, BRAZIL
(Sociedade Brasileira de Geologia, 2017)
A Continuum from Iron Oxide Copper-Gold to Iron Oxide-Apatite Deposits: Evidence from Fe and O Stable Isotopes and Trace Element Chemistry of Magnetite
(Society of Economic Geologists (SEG), 2020)
Iron oxide copper-gold (IOCG) and iron oxide-apatite (IOA) deposits are major sources of Fe, Cu, and Au. Magnetite is the modally dominant and commodity mineral in IOA deposits, whereas magnetite and hematite are predominant ...
Atacamite in the oxide zone of copper deposits in northern Chile: involvement of deep formation waters?
(2007)
Atacamite, a copper hydroxychloride, is an
important constituent of supergene oxide zones of copper
deposits in northern Chile, whereas in similar deposits
elsewhere, it is rare. In Chile, it has generally been assumed
to ...
Chemical zoning and microtexture of magnetite from Los Colorados iron oxide-apatite deposit, Chile
(2014)
The Cretaceous Chilean Iron Belt comprises more than 40
iron oxide-apatite (IOA) "Kiruna-type" deposits that extend
~600 km along the Coastal Range of northen Chile and occur
within the domain of the southernmost segment ...
Unraveling the timing of the Caviahue depression, Andean Southern Volcanic Zone: insights from the sedimentary infill
(Springer, 2020-10)
The Caviahue–Copahue volcanic complex in the Southern Volcanic Zone of the Andes is composed of the Pliocene–Pleistocene Caviahue depression and the active Copahue volcano. This volcanic complex is located in a zone of ...
Probabilistic modeling of mineralized zones in Daralu copper deposit (SE Iran) using sequential indicator simulation
(Springer, 2015)
Deterministic modeling of the geological domains is often restricted to the uncertainty assessment. Using stochastic modeling can be considered as an effective solution in order to overcome this restriction. It can also ...
Evidence for euphotic zone anoxia during the deposition of Aptian source rocks based on aryl isoprenoids in petroleum, Sergipe-Alagoas Basin, northeastern Brazil
(2013-10-01)
Four crude oil samples from the Sergipe-Alagoas Basin, northeastern Brazil, were analyzed using full scan gas chromatography-quadrupole mass spectrometry (GC-qMS) for biomarkers, in order to correlate them using aromatic ...
Evidence for euphotic zone anoxia during the deposition of Aptian source rocks based on aryl isoprenoids in petroleum, Sergipe-Alagoas Basin, northeastern Brazil
(2013-10-01)
Four crude oil samples from the Sergipe-Alagoas Basin, northeastern Brazil, were analyzed using full scan gas chromatography-quadrupole mass spectrometry (GC-qMS) for biomarkers, in order to correlate them using aromatic ...