Petrological and Mineralogical Study of Enclaves in Plutons in the Typical Mining Districts of Tongl

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Two types of enclaves occur in magmatic plutons in Tongling,Anhui.Enclaves of the first type are residuals of metamorphic rocks of high amphibolite facies,and those of the other type are magmatic rocks ranging from monzonitic to dioritic in composition.
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