Controls on development of different mineral assemblages in gabbro and basalt during subduction metamorphism
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DOI: 10.1007/s00410-020-01753-6
Abstract: Coexisting fine-grained (meta-volcanic) and coarse-grained (meta-plutonic) mafic rocks in a high-pressure (P)/low-temperature (T) complex (Sivrihisar, Turkey) preserve different prograde, peak, and retrograde mineral assemblages, providing an opportunity to evaluate controls on mineral assemblages in metabasites… read more here.
Keywords: mineral; fine grained; h2o content; mineral assemblages ... See more keywords
On the controls of mineral assemblages and textures in alkaline springs, Samail Ophiolite, Oman
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DOI: 10.1016/j.chemgeo.2019.119435
Abstract: Abstract Interactions between meteoric water and ultramafic rocks in the Oman Ophiolite generate waters of variable physicochemical characteristics. The discharge of these waters forms complex alkaline pool networks, in which mineral precipitation is triggered by… read more here.
Keywords: textures alkaline; assemblages textures; springs samail; controls mineral ... See more keywords
P-T-t evolution of Neoarchaean to Paleoproterozoic pelitic granulites from the Jidong terrane, eastern North China Craton
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DOI: 10.1016/j.precamres.2016.12.012
Abstract: Abstract Four metamorphic mineral assemblages, formed at different metamorphic stages, are identified in pelitic granulites exposed in the Jidong terrane, east Hebei Province, North China Craton (NCC). Prograde mineral assemblages (M 1 ) are represented… read more here.
Keywords: pelitic granulites; mineral assemblages; jidong terrane; china craton ... See more keywords
Fahlore and Sphalerite from the Darasun Gold Deposit in the Eastern Transbaikal Region, Russia: I. Mineral Assemblages and Intergrowths, Chemical Composition, and Its Evolution
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DOI: 10.1134/s1075701518020034
Abstract: The mineral assemblages, mode of occurrence, and chemical compositions of coexisting fahlore and sphalerite from the Darasun gold deposit have been described. Three generations of fahlore and three generations of sphalerite have been recognized. The… read more here.
Keywords: deposit; fahlore sphalerite; gold deposit; sphalerite darasun ... See more keywords
Geochemical Characteristics of Mineral Assemblages from the Yamansu Iron Deposit, NW China, and Their Metallogenic Implications
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DOI: 10.3390/min10010039
Abstract: The Yamansu deposit, which is hosted in the volcanic-sedimentary sequence of the Carboniferous Yamansu Formation in Eastern Tianshan, NW China, contains many skarns, and the orebodies occur in the ore district in stratoidal, banded or… read more here.
Keywords: deposit; forming fluid; ore forming; mineral assemblages ... See more keywords