biotite gneiss

基本解釋

[地球科學(xué)]黑云片麻巖黑云母片麻巖長(zhǎng)英質(zhì)脈巖粗粒黑云母片麻巖粗粒透輝石大理巖黑云二長(zhǎng)片麻巖綠泥石黑云母片麻巖條帶狀黑云母片麻巖條帶狀細(xì)粒黑云母片麻巖矽線石黑云母片麻巖細(xì)粒黑云母片麻巖細(xì)粒矽線石黑云母片麻巖眼球狀黑云母片麻巖中粒黑云母片麻巖

The types of mineralized rocks are fine grained biotite gneiss and silicalites.
礦化類型為含金黑云變粒巖型、含金硅質(zhì)巖型。
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?chē)Ｒ?jiàn)有混合巖化的黑云斜長(zhǎng)片麻巖殘留體。
Shushui rock group remains in Xiyao gneiss, and made up of amphibolite, magnetite quartzite, biotite granulite, calc-schist and dolomitic marble.
涑水巖群殘存于西姚片麻巖之中，是由斜長(zhǎng)角閃巖、磁鐵石英巖、黑云變粒巖、鈣質(zhì)片巖和白云質(zhì)大理巖組成。