Results 161 to 170 of about 7,510 (223)

East Asian winter monsoon intensification over the Northwest Pacific Ocean driven by late Miocene atmospheric CO2 decline. [PDF]

open access: yesSci Adv
Zhang Q   +19 more
europepmc   +1 more source

Zircons and granite metallogeny

Applied Earth Science, 2017
A global supply shortage of a number of key metals is forecast over the next few decades. There have been considerable advances in the application of in situ isotope and trace element analyses of a...
Gardiner, N. J.   +5 more
openaire   +3 more sources

Permian – Triassic Metallogeny

2015
Three mineralization complexes were formed during the Permian – Triassic period in the following order: PGE-Cu-Ni and V-Ti – Fe of magmatic origin; Au – sulfide and Sn – sulfide. The first ore complex including magma-origin Cu-Ni-(Pt) mineralization is related to ultramafic - mafic magmatic differentiation in structures of Song Da, Song Hien rifts ...
Trong-Hoa Tran   +7 more
openaire   +1 more source

Andean Metallogeny

2005
Abstract A variety of metals and deposit types define the metallogeny of the Andes from Colombia through Ecuador, Peru, and Bolivia to Argentina and Chile, although porphyry copper and epithermal gold deposits undoubtedly predominate and will continue to do so.
openaire   +1 more source

Metallogeny in the Cenozoic

2015
The Cenozoic mineralization in structures associated with the Red River shear zone (RRSZ) in northern Viet Nam includes the following mineralized ore types TR- (U-Th)-Pb-Zn and TR- (U-Th) –Ba-F, Au-Cu in the Song Da rift zone. The origin of the mineralizations is spatially and (possibly) temporally related to the formation of Paleogene potassic mafic –
Trong-Hoa Tran   +7 more
openaire   +1 more source

Geodynamic Context of Metallogeny

2017
Geodynamics is the dynamics of the Earth. Metallogeny is the genesis of metals, rather the metal-bearing mineral deposits. So, ‘Geodynamic context of metallogeny’ relates metallogeny to geodynamics. We generally refer to geodynamics in terms of plates and plumes, that ultimately control magmatism, sedimentation, and metamorphism and hence ore genesis ...
Mihir Deb, Sanjib Chandra Sarkar
openaire   +1 more source

The precambrian metallogeny of India

Geology of Ore Deposits, 2009
The data on the Precambrian metallogeny of India are integrated in order to provide insights into its basic principles and to create a digital cartographic representation of the results obtained. The description of an electronic map of the Precambrian of India on a scale of 1: 5000000 is an example of the creation of a GIS-oriented database on the ...
S. I. Turchenko   +2 more
openaire   +1 more source

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