Results 131 to 140 of about 12,638 (229)

Tectonics of some Amazonian greenstone belts [PDF]

open access: yes
Greenstone belts exposed amid gneisses, granitoid rocks, and less abundant granulites along the northern and eastern margins of the Amazonian Craton yield Trans-Amazonican metamorphic ages of 2.0-2.1 Ga.
Gibbs, A. K.
core   +1 more source

Accelerated mafic weathering in Southeast Asia linked to late Neogene cooling. [PDF]

open access: yesSci Adv, 2023
Bayon G   +7 more
europepmc   +1 more source

The rise of New Guinea and the fall of Neogene global temperatures. [PDF]

open access: yesProc Natl Acad Sci U S A, 2023
Martin PE   +4 more
europepmc   +1 more source

Gold in Ophiolites

open access: yes, 2004
Ophiolites, as a class, have been currently under-estimated as potential gold targets, although they have been the subject of major scientific research. Their resources have also attracted investors producing Cr, Cu (massive sulphides), Co, Ni (laterites), industrial rocks and minerals (serpentinites, emeralds), etc. They are also potential PGE sources.
openaire   +1 more source

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