Crustal magmatic controls on the formation of porphyry copper deposits
Porphyry deposits are large, low-grade metal ore bodies that are formed from hydrothermal
fluids derived from an underlying magma reservoir. They are important as major sources of …
fluids derived from an underlying magma reservoir. They are important as major sources of …
An overview of chalcophile element contents of pyrrhotite, pentlandite, chalcopyrite, and pyrite from magmatic Ni-Cu-PGE sulfide deposits
We have compiled the trace element concentrations in pyrrhotite, pentlandite, chalcopyrite,
and pyrite from magmatic Ni-Cu-PGE ore deposits with the aim of understanding their …
and pyrite from magmatic Ni-Cu-PGE ore deposits with the aim of understanding their …
Sulfide-bearing cumulates in deep continental arcs: The missing copper reservoir
Resolving the geochemical discrepancies between the bulk continental crust and its
building blocks, basaltic arc magmas, can provide insights into the processes by which the …
building blocks, basaltic arc magmas, can provide insights into the processes by which the …
Chalcophile elements track the fate of sulfur at Kīlauea Volcano, Hawai'i
Chalcophile element concentrations in melt inclusions and matrix glasses may be used to
investigate low pressure degassing processes, as well as sulfide saturation during crustal …
investigate low pressure degassing processes, as well as sulfide saturation during crustal …
[HTML][HTML] Amphibole control on copper systematics in arcs: Insights from the analysis of global datasets
Copper, obtained from porphyry deposits formed in arc settings, is a critical resource, and is
primarily sourced from magmas. However, the processes that shape the copper contents of …
primarily sourced from magmas. However, the processes that shape the copper contents of …
Ultra-depleted 2.05 Ga komatiites of Finnish Lapland: Products of grainy late accretion or core-mantle interaction?
Abstract Rhenium-Os, Ptsingle bondOs, Smsingle bondNd, Lusingle bondHf, and Hfsingle
bondW isotope data, together with lithophile trace element and highly siderophile element …
bondW isotope data, together with lithophile trace element and highly siderophile element …
Sedimentary response to the paleogeographic and tectonic evolution of the southern North China Craton during the late Paleozoic and Mesozoic
With the aim of constraining the influence of the surrounding plates on the Late Paleozoic–
Mesozoic paleogeographic and tectonic evolution of the southern North China Craton …
Mesozoic paleogeographic and tectonic evolution of the southern North China Craton …
Deep mantle cycle of chalcophile metals and sulfur in subducted oceanic crust
Understanding the subduction-driven recycling of economically important chalcophile
metals (eg, Cu, Au, Ag, and platinum-group elements, PGEs) and volatiles (eg, sulfur) is …
metals (eg, Cu, Au, Ag, and platinum-group elements, PGEs) and volatiles (eg, sulfur) is …
Tectonic controls on Ni and Cu contents of primary mantle-derived magmas for the formation of magmatic sulfide deposits
Z Yao, K Qin, JE Mungall - American Mineralogist, 2018 - degruyter.com
We have modeled the genesis of primary mantle-derived magma to explore the controls
exerted on its Ni-Cu ore potential by water content, pressure, and mantle potential …
exerted on its Ni-Cu ore potential by water content, pressure, and mantle potential …
The nature and composition of the JM Reef, Stillwater Complex, Montana, USA
M Christopher Jenkins, JE Mungall… - Economic …, 2020 - pubs.geoscienceworld.org
In this contribution, we analyze 30 years of mine development data and quantitatively
identify the processes that control the grade and tenor of the mineralized rock. An assay …
identify the processes that control the grade and tenor of the mineralized rock. An assay …