plagioclase gneiss

基本解釋

There is a uncomplete migmatite zone in the north of rock mass and there are lots of relic body of migmatization biotite plagioclase - gneiss around it.
巖體北側(cè)發(fā)育不完整的混合巖帶。在巖體的周圍常見有混合巖化的黑云斜長片麻巖殘留體。
Abstr: The Palung granitic gneiss in Nepal is a part of the Kathmandu thrust sheet of which the major mineral compositions are:quartz, plagioclase, K-feldspar, microcline and muscovite.
文章摘要：尼泊爾帕朗花崗質(zhì)片麻巖是加德滿都逆沖席體的一部分，其主要礦物組成為石英、斜長石、鉀長石、微斜長石和白云母。