Genesis of the Heneshk IOCG deposit, Iran: magnetite mineral chemistry and sulfur isotope
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DOI: 10.1007/s12303-019-0050-7
Abstract: The Heneshk Fe ± Cu deposit, a metamorphosed IOCG (Iron Oxide Copper Gold) is situated in Sanandaj-Sirjan Zone, SW Iran. Mineralization occurs as two stratabound ‘U’ shape ore bodies, hosted by a meta-dolomite member of… read more here.
Keywords: mineral chemistry; deposit; chemistry; mineralization ... See more keywords
FEG-EPMA mapping and Fe-Ti oxide mineral chemistry of Brahmaputra River sediments in Bangladesh: provenance and petrogenetic implications
Sign Up to like & getrecommendations! Published in 2018 at "Arabian Journal of Geosciences"
DOI: 10.1007/s12517-018-3905-8
Abstract: The present research deals with the FEG-EPMA mapping and Fe-Ti oxide mineral chemistry of Brahmaputra River sediments in Bangladesh. Major heavy minerals in the sediments consist of garnet (8.5–21.3%), kyanite (5.35–11.9%), monazite (2.3–5.3%), sillimanite (1.8–4.7%),… read more here.
Keywords: feg epma; mineral chemistry; mapping oxide; chemistry ... See more keywords
Mineral Chemistry and IMA Nomenclature of Amphibole Minerals of Amphibolite Sills from Chhotanagpur Granite Gneiss Complex (CGGC), Southern Sonbhadra, Central India
Sign Up to like & getrecommendations! Published in 2024 at "Journal Of The Geological Society Of India"
DOI: 10.17491/jgsi/2024/173890
Abstract: In southern part of Sonbhadra District, near the Rihand Dam, low to medium grade amphibolites of Paleoproterozoic age are exposed. The outcrops are in the form of sills that occur at places in the Chhotanagpur… read more here.
Keywords: chemistry; mineral chemistry; gneiss complex; granite gneiss ... See more keywords
Indicator Mineral Chemistry of P-17 Kimberlite, Wajrakarur Field, Eastern Dharwar Craton, Southern India: Implications for Diamond Prospectivity
Sign Up to like & getrecommendations! Published in 2025 at "Journal Of The Geological Society Of India"
DOI: 10.17491/jgsi/2025/174136
Abstract: Indicator mineral chemistry is a well-known prospecting tool in diamond exploration due to the unique association between indicator minerals such as pyrope garnets, chrome diopsides and Mg-ilmenites with kimberlites as well as diamonds. The Penna… read more here.
Keywords: chemistry; mineral chemistry; field eastern; diamond ... See more keywords
K isotopic fractionation in K-feldspar: Effects of mineral chemistry
Sign Up to like & getrecommendations! Published in 2024 at "American Mineralogist"
DOI: 10.2138/am-2023-9006
Abstract: Abstract Controlling factors of potassium (K) isotopic fractionation in K-feldspar remain poorly constrained. In this study, we analyzed the K isotopic compositions of 11 K-feldspar samples from diverse lithological compositions. The degree of Al/Si order… read more here.
Keywords: chemistry; mineral chemistry; isotopic fractionation; fractionation feldspar ... See more keywords
Contribution to the Mineral Chemistry of the Proterozoic Aravalli Mafic Meta-Volcanic Rocks from Rajasthan, NW India
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DOI: 10.3390/min10070638
Abstract: Field, petrological and mineral chemistry for meta-volcanic rocks from the Aravalli sequence (Aravalli Craton, India) are presented. Field evidence such as volcanic flows and suspect pillow lava structures, dominant Fe-tholeiite lava flows intercalated with quartzites… read more here.
Keywords: mineral chemistry; chemistry; meta volcanic; volcanic rocks ... See more keywords
Mineral chemistry and geochronology of the Rajasthan emerald deposits, NW India
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DOI: 10.3749/canmin.1900055
Abstract: The emerald deposits in Rajasthan, northwest India, are situated in a narrow NE–SW belt in the Aravalli Mountains. The studied deposits were formed by the metasomatic reaction between muscovite (± garnet ± tourmaline) pegmatites and… read more here.
Keywords: mineral chemistry; emerald deposits; chemistry; chemistry geochronology ... See more keywords