1. a mineral consisting of a fine-grained leucocratic metamorphic rock that is composed essentially of quartz and feldspar sometimes along with dark minerals
leptite 片语
片语
leptynite leptite变粒巖
blastoporphyritic c leptite变余斑状长英麻粒巖
leptite e长英麻粒巖
leptite gneiss粒变片麻巖
blastoporphyritic leptite变余斑状长英麻粒巖
leptite 例句
英汉例句
Located in gold concentration area of eastern Liaoning Province, the Xiaotongjapuzi gold deposit is hosted by fine-grained leptite and marble of Paleoproterozoic metamorphosed sequence.