[HTML][HTML] Chromite geochemistry of the Jinchuan Ni-Cu sulfide-bearing ultramafic intrusion (NW China) and its petrogenetic implications

J Kang, LM Chen, SY Yu, WQ Zheng, ZH Dai… - Ore Geology …, 2022 - Elsevier
Chromite, as an early-fractionation phase, has good potential to trace the petrogenesis and
tectonic setting of mafic-ultramafic cumulate rocks. The Jinchuan ultramafic intrusion in NW …

Ophiolitic chromitites from the Kızılyüksek area of the Pozantı-Karsantı ophiolite (Adana, southern Turkey): Implication for crystallization from a fractionated boninitic …

E Avcı, İ Uysal, RM Akmaz, S Saka - Ore Geology Reviews, 2017 - Elsevier
Ophiolitic rocks are widely distributed in Turkey. One type, the Pozantı-Karsantı ophiolite
from southern Turkey, contains a large number of chromitite deposits located mostly in the …

Source of metals in the De'erni ultramafic-hosted volcanic massive sulfide deposit, Eastern Kunlun, China

D Tang, K Qin, Y Mao, NJ Evans, S Xue, M Cao - Mineralium Deposita, 2024 - Springer
Abstract The De'erni Cu–Zn-Co deposit is a typical altered ultramafic-hosted volcanogenic
massive sulfide deposit comprising four lenticular main orebodies (0.57 Mt Cu, 1.27% Cu …

Age and petrogenesis of Archaean chromitite from the Seqi Ultramafic Complex, southern West Greenland

J Wang, P Cai, J Yang, K Szilas, D Lian, Z Luo, F Xiong - Lithos, 2024 - Elsevier
The chromite deposits of the Seqi Ultramafic Complex are part of layered ultramafic bodies
that occur within Mesoarchaean tonalitic orthogneiss in the 3.2–3.0 Ga Akia Terrane of the …

Platinum-group element geochemistry of boninite-derived Mesoarchean chromitites and ultramafic-mafic cumulate rocks from the Sukinda Massif (Orissa, India)

SK Mondal, S Khatun, HM Prichard… - Ore Geology …, 2019 - Elsevier
Abstract The Mesoarchean Sukinda Massif in the Singhbhum craton is the largest chromite
ore deposit in India that contains≈ 95% of Indian Cr resources. The Sukinda Massif consists …

Fractionation of trace and platinum-group elements during metamorphism of komatiitic chromites from the early Archean Gorumahishani greenstone belt, Singhbhum …

R Banerjee, SK Mondal, L Reisberg… - Contributions to Mineralogy …, 2022 - Springer
It is well established that the major and minor element contents of chromites are subject to
change during greenschist to amphibolite facies metamorphism. During upper amphibolite …

A reappraisal of the metamorphic history of the Tehuitzingo chromitite, Puebla state, Mexico

V Colás, JM González-Jiménez… - International Geology …, 2019 - Taylor & Francis
ABSTRACT The Tehuitzingo ultramafic body (Acatlán Complex, southern Mexico) is a
strongly serpentinized harburgitic body that encloses chromitite bodies and blocks of …

Compositional effects on the solubility of minor and trace elements in oxide spinel minerals: Insights from crystal-crystal partition coefficients in chromite exsolution

V Colás, JA Padrón-Navarta… - American …, 2016 - degruyter.com
Abstract Chromite from Los Congos and Los Guanacos in the Eastern Pampean Ranges of
Córdoba (Argentinian Central Andes) shows homogenous and exsolution textures. The …

The role of silica in the hydrous metamorphism of chromite

V Colás, JA Padrón-Navarta, JM González-Jiménez… - Ore Geology …, 2017 - Elsevier
Retrograde hydrous metamorphism has produced three types of microstructures in chromite
grains from chromitites and enclosing rocks of the Tapo Ultramafic Massif (Central Peruvian …

Detrital chromite from Jack Hills, Western Australia: signatures of metamorphism and constraints on provenance

LG Staddon, IJ Parkinson, AJ Cavosie… - Journal of …, 2021 - academic.oup.com
Detrital chromites are commonly reported within Archean metasedimentary rocks, but have
thus far garnered little attention for use in provenance studies. Systematic variations of Cr …