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1981
Abstract Skarn consists of coarse-grained Ca-Fe-Mg-Mn silicates formed by replacement of carbonate- bearing rocks accompanying regional or contact metamorphism and metasomatism. The major processes which result in skarn include metamorphic recrystallization of impure carbonate rocks, bimetasomatic reaction between unlike lithologies, and
M. T. Einaudi +2 more
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Abstract Skarn consists of coarse-grained Ca-Fe-Mg-Mn silicates formed by replacement of carbonate- bearing rocks accompanying regional or contact metamorphism and metasomatism. The major processes which result in skarn include metamorphic recrystallization of impure carbonate rocks, bimetasomatic reaction between unlike lithologies, and
M. T. Einaudi +2 more
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Skarns and Skarn Deposits of Turkey
2019The skarns and skarn deposits, an important class of mineral deposits in Turkey, are formed during major periods of subduction, continental collision, and post-collisional evenst in response to the convergence between Eurasia and Afro-Arabia between Late Cretaceous and Oligo-Miocene period.
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Skarn deposits in the Yerington District, Nevada; metasomatic skarn evolution near Ludwig
Economic Geology, 1982In the Yerington district of western Nevada, large bodies of skarn formed in a limestone unit of Triassic age adjacent to a Jurassic batholith. This batholith is dominantly granodiorite but contains quartz monzonite stocks and dike swarms that host major porphyry copper deposits. The units enclosing the limestone, an andesitc tuff and a silty limestone,
Nicholas B. Harris, Marco T. Einaudi
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Exploration Geophysics, 1986
A petrophysical laboratory study was carried out on samples of skarn, lightly mineralized skarn ores, associated calc silicates, carbonate host rocks, intrusive granitoids and country rocks from mineralized areas at King Island, Duckmaloi and Mt Moss.
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A petrophysical laboratory study was carried out on samples of skarn, lightly mineralized skarn ores, associated calc silicates, carbonate host rocks, intrusive granitoids and country rocks from mineralized areas at King Island, Duckmaloi and Mt Moss.
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Skarn Zonation and Mineral Geochemistry of the Galinge Skarn Deposit
2019The Galinge deposit can be roughly divided into three proximal to distal skarn zones Based on the mineral assemblages and their compositions; i.e. the magnesian skarn (Mg-SK), the calcic skarn (Ca-SK) and the manganese-calcium skarn (Mn-Ca-SK) zones. The Mg-SK is developed in the II ore domain, and is featured by the widespread occurrence of Mg-rich ...
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1992
Metallic ore deposits related to porphyry systems encompass a wide variety of types that can be characterised in terms of geotectonic setting, metal content, hydrothermal alteration pattern and the nature of the associated granitoids and wall rocks. Porphyry systems are universally typified by three main features: (1) presence of veins and veinlets ...
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Metallic ore deposits related to porphyry systems encompass a wide variety of types that can be characterised in terms of geotectonic setting, metal content, hydrothermal alteration pattern and the nature of the associated granitoids and wall rocks. Porphyry systems are universally typified by three main features: (1) presence of veins and veinlets ...
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