Chalcophile and siderophile elements in mantle rocks: Trace elements controlled by trace minerals
BACKGROUND Rocks from the Earth's mantle occur in a wide range of geologic settings (1)
as peridotite massifs, now referred to as orogenic peridotites;(2) as spinel-(rarely garnet) …
as peridotite massifs, now referred to as orogenic peridotites;(2) as spinel-(rarely garnet) …
Phase equilibria at high temperatures
ME Fleet - Reviews in Mineralogy and Geochemistry, 2006 - pubs.geoscienceworld.org
The wide variety of metal sulfide structures and their accommodation of atomic substitution,
non-stoichiometry and metal-metal (MM) and ligand-ligand interactions allows for diverse …
non-stoichiometry and metal-metal (MM) and ligand-ligand interactions allows for diverse …
[PDF][PDF] 金川超大型铜镍矿床钴的赋存状态与富集过程研究
王亚磊， 李文渊， 林艳海， 王永才， 张照伟， 李德贤 - 西北地质, 2023 - xbdz.net.cn
金川矿床位于龙首山隆起带东段, 是中国最大的岩浆镍钴(铂族元素) 矿床.
该矿床中最重要的金属硫化物组合是磁黄铁矿, 镍黄铁矿和黄铜矿, 仅局部含有微量的辉钴矿等 …
该矿床中最重要的金属硫化物组合是磁黄铁矿, 镍黄铁矿和黄铜矿, 仅局部含有微量的辉钴矿等 …
Mechanism and kinetics of pseudomorphic mineral replacement reactions: A case study of the replacement of pentlandite by violarite
Although pseudomorphic mineral replacement reactions are common in all geological
environments, and have long been considered important to many geological processes …
environments, and have long been considered important to many geological processes …
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 …
in the context of fluid-poor metamorphosed ore deposits. In contrast, the role of polymetallic …
Textural and compositional evidence for the formation of pentlandite via peritectic reaction: Implications for the distribution of highly siderophile elements
The distribution of highly siderophile elements is used in the study of a wide variety of
geological topics, from planet formation and evolution to the formation of ore deposits. Under …
geological topics, from planet formation and evolution to the formation of ore deposits. Under …
Formation of Pt, Pd and Ni tellurides: experiments in sulfide–telluride systems.
HM Helmy, C Ballhaus, J Berndt, C Bockrath… - … to Mineralogy and …, 2007 - Springer
We evaluate experimentally the role of temperature and metal/Te ratio on the composition
and crystallization temperature of sulfides and tellurides in the Fe–Cu–Ni–Pd–Pt–Te–S …
and crystallization temperature of sulfides and tellurides in the Fe–Cu–Ni–Pd–Pt–Te–S …
The Fe/S ratio of pyrrhotite group sulfides in chondrites: An indicator of oxidation and implications for return samples from asteroids Ryugu and Bennu
Determining compositional trends among individual minerals is key to understanding the
thermodynamic conditions under which they formed and altered, and is also essential to …
thermodynamic conditions under which they formed and altered, and is also essential to …
Evolution of magmatic sulfide liquids: how and when base metal sulfides crystallize?
Experimental studies on binary, ternary and quaternary Cu–Fe–Ni–S systems are
fundamental for the investigation of magmatic sulfide deposits, the main source of Ni, Co …
fundamental for the investigation of magmatic sulfide deposits, the main source of Ni, Co …
[HTML][HTML] Mechanism and kinetics of hydrothermal replacement of magnetite by hematite
The replacement of magnetite by hematite was studied through a series of experiments
under mild hydrothermal conditions (140–220° C, vapour saturated pressures) to quantify …
under mild hydrothermal conditions (140–220° C, vapour saturated pressures) to quantify …