Hydrothermal transport, deposition, and fractionation of the REE: Experimental data and thermodynamic calculations

A Migdisov, AE Williams-Jones, J Brugger… - Chemical …, 2016 - Elsevier
For many years, our understanding of the behavior of the REE in hydrothermal systems was
based on semi-empirical estimates involving extrapolation of thermodynamic data obtained …

A review of the coordination chemistry of hydrothermal systems, or do coordination changes make ore deposits?

J Brugger, W Liu, B Etschmann, Y Mei, DM Sherman… - Chemical …, 2016 - Elsevier
The hydration and complexation of metals in hydrothermal fluids are key processes
controlling the mobility of elements in the Earth's crust, leading to the formation of ore …

Scheelite elemental and isotopic signatures: Implications for the genesis of skarn-type W-Mo deposits in the Chizhou Area, Anhui Province, Eastern China

G Song, K Qin, G Li, NJ Evans… - American …, 2014 - pubs.geoscienceworld.org
Scheelite is well developed in hydrothermal deposits, providing a window into genetic
processes and facilitating comparative studies, however, few studies have focused on …

Scheelite chemistry from skarn systems: implications for ore-forming processes and mineral exploration

ACR Miranda, G Beaudoin, B Rottier - Mineralium Deposita, 2022 - Springer
The trace element composition of scheelite from 19 well-documented reduced and oxidized
skarn systems was measured by laser ablation-inductively coupled plasma-mass …

Trace elements and Sr-Nd isotopes of scheelite: Implications for the W-Cu-Mo polymetallic mineralization of the Shimensi deposit, South China

K Sun, B Chen - American Mineralogist, 2017 - degruyter.com
Abstract The Shimensi deposit (South China) is a newly discovered W-Cu-Mo polymetallic
deposit with a reserve of 0.76 million tones WO3, one of the largest tungsten deposits in the …

Bi-melt formation and gold scavenging from hydrothermal fluids: An experimental study

B Tooth, CL Ciobanu, L Green, B O'Neill… - … et Cosmochimica Acta, 2011 - Elsevier
The role of polymetallic melts in scavenging ore components has recently been highlighted
in the context of fluid-poor metamorphosed ore deposits. In contrast, the role of polymetallic …

Trace element composition of scheelite in orogenic gold deposits

M Sciuba, G Beaudoin, D Grzela, S Makvandi - Mineralium Deposita, 2020 - Springer
Scheelite from 25 representative orogenic gold deposits from various geological settings
was investigated by EPMA (electron probe micro-analyzer) and LA-ICP-MS (laser ablation …

Assessing scheelite as an ore-deposit discriminator using its trace-element and REE chemistry

RS Poulin, DJ Kontak, A McDonald… - The Canadian …, 2018 - pubs.geoscienceworld.org
Abstract Scheelite (CaWO4) collected from 37 different ore-deposit settings (orogenic,
sediment-and greenstone-hosted, skarn, porphyry, greisen, volcanogenic massive sulfide …

Garnet and scheelite as indicators of multi-stage tungsten mineralization in the Huangshaping deposit, southern Hunan province, China

T Ding, D Ma, J Lu, R Zhang - Ore Geology Reviews, 2018 - Elsevier
Abstract The Huangshaping W–Mo–Pb–Zn deposit in southern Hunan province, south
China, contains multiple generations of garnet and scheelite in skarn and sulfide–carbonate …

Determination of the oxidation state of Cu in substituted Cu-In-Fe-bearing sphalerite via μ-XANES spectroscopy

NJ Cook, CL Ciobanu, J Brugger, B Etschmann… - American …, 2012 - degruyter.com
In situ spatially resolved X-ray absorption near edge structure (m-XANES) spectra are
obtained for natural Cu-In-bearing sphalerite. Copper K-edge spectral data show that, in Cu …