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多数古成体原岩是富黑云母的过铝质片麻岩。The majority of their protolithes are biotite rich peraluminous gneisses.

晋宁晚期的岩浆活动强烈，黑云二长花岗岩是矿区主要成矿岩体。The biotite adamellite is the main metallogenetic rock body in the orefield.

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矿化类型为含金黑云变粒岩型、含金硅质岩型。The types of mineralized rocks are fine grained biotite gneiss and silicalites.

黑云母一般是镁铁质及超镁铁质岩石中的次要成分。Biotite is a subordinate constituent of the mafic and ultramafic rocks generally.

所测锆石样品新鲜、未风化，岩性为粗粒黑云母二长花岗岩。The zircon samples were fresh and unweathered. The rock is coarse-grained biotite monzogranite.

喜山早期黑云母花岗斑岩、强硅化花岗斑岩是区内斑岩型铜、钼矿床的成矿母岩。The metallogenic rock are biotite and intense-silicified granite-porphyry of the early stage of Xishan.

形成方铅矿的成矿物质主要来源于围岩，即荆山群黑云母片岩和石榴石黑云母片岩等。Ore-forming materials of galena are from country rocks, that is biotite schist and garnet biotite schist.

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第一期侵入岩较其它期次侵入岩REE含量高，按辉石岩—黑云母辉石岩—磷灰石岩的顺序增加。REE distribution in the first phase intrusive rock descends in an order of pyroxenite to biotite pyroxenite to apatite rock.

本文对博白—岑溪断裂带西南段的米场黑云母花岗岩体及其包体进行了岩石学和地球化学研究。The biotite granite of the southwestern margin of Bobai-Cenxi Faulted zone are associated with abundant mafic magmatic enclaves.

东昆仑金水口二级电站附近的加里东期花岗岩包括堇青石二长花岗岩和黑云花岗闪长岩。Caledonian granites nearby the Second Power Dam of Jinshuikou in East Kunlun consist of cordierite granite and biotite granodiorite.

临床应用的青礞石药材的基源应为黑云母片岩和绿泥石化云母碳酸盐片岩。The clinical application of Lapis Chloriti medicine-botanical origins from the biotite and chlorite schist and mica schist carbonate.

临沧花岗岩侵入体是一个多期次侵入活动所形成的复式岩基，其主要岩石类型为黑云母二长花岗岩。Lincang granite intrusive body is a composite batholith formed by polyphasic intrusion, whose main rock type is the biotite adamellite.

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结论临床应用的青礞石药材的基源应为黑云母片岩和绿泥石化云母碳酸盐片岩。Conclusion The clinical application of Lapis Chloriti medicine-botanical origins from the biotite and chlorite schist and mica schist carbonate.

涑水岩群残存于西姚片麻岩之中，是由斜长角闪岩、磁铁石英岩、黑云变粒岩、钙质片岩和白云质大理岩组成。Shushui rock group remains in Xiyao gneiss, and made up of amphibolite, magnetite quartzite, biotite granulite, calc-schist and dolomitic marble.

彭山岩体是由白云母碱长花岗岩、云母碱长花岗岩和黑云母二长花岗岩组成的钙碱性花岗复式岩体。The Penshan granitic body is a calc-alkaline pluton composed of muscovite alkali granite, two-mica alkali feldspar granite and biotite adamellite.

在碰撞造山作用中形成了与后造山黑云母花岗岩和与之有关的蚀变花岗岩型、石英脉型钨-钼矿床。I type biotite granites and related Mo W deposits of quartz vein type and altered granite type were formed during continental block collision orogenics.

从岩石组合来看，主要为混合岩、黑云母斜长片麻岩、斜长角闪岩，变粒岩类及少量残留麻粒岩组成。From the rock composition, it is mainly migmatite, biotite plagioclase gneiss, amphibolite, and a small amount of granulite which is composed of residues.

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矿区出露中朱罗统叶巴组火山次火山沉积岩、古新世黑云母花岗斑岩、中新世二长石英斑岩以及渐新世花岗斑岩。The middle Jurassic Yeba formation volcanics, Paleocene biotite granite porphyry, Miocene quartz monzonite and Oligocene granite porphyry could be found in the ore field.

小黑山岩体位于辽东半岛南部，由变形的闪长岩、花岗闪长岩、花岗岩组成。The Xiaoheishan pluton is located in the southern Liaodong Peninsula of the eastern North China Craton, and consists of deformed diorite, granodiorite and biotite granite.

认为火山岩的成分分异受斜长石在岩浆源区熔融残留和岩浆形成后黑云母的结晶分离双重控制。The chemical variation of the volcanics are controlled by both residual of plagioclase in the melting source area and crystal fractionation of biotite after magma formation.