3.The Rb-Sr isochron ages of 719 Ma and 726. 6 Ma obtained respectively from biotite schist-staurolite schist and plagioclase-hornblende schist indicate that basement metamorphic rocks in Xiangshan area must be attributed to Neoproterozoic rather than Caledonian.
获得相山地区黑云母
片岩－十字石
片岩的Rb－Sr等时线年龄值为719Ma，斜长角闪
片岩的Rb－Sr等时线年龄值为726．6Ma，表明相山基底变质岩属新元古期变质岩而不是加里东期变质岩。
4.PETROFABRIC ANALYSIS OF A SMALL VIEN-QUARTZ FOLD IN THE QUARTZ-MICA SCHIST IN WUTAI,SHANSI
5.The Upper Archean Enclavement of Magnesioriebeckites-Bearing Gneiss in Liaoning Province: Old Glaucophane-Schist Relict
辽北晚太古宙含镁钠闪石的片麻岩包体:古老蓝闪
片岩残留
6.PETROCHEMICAL AND METAMORPHIC STUDY OF QUARTZITE(SCHIST) IN INDUS-YARLUNG TSANGPO TECTONIC ZONE,NAMCHE BARWA,TIBET
南迦巴瓦峰地区雅鲁藏布构造带中石英(片)岩的岩石化学特征及变质条件探讨
7.Also found in the belt are phlogopite tremolite schist, biotite (-bearing) plagioclase amphibolite, dioritic gneiss, meta-quartz dioritic rock, fine-grained trondhjemite, adamellite, pegmatitic vein.
此外还有金云母透闪石岩、(含)黑云斜长角闪岩、闪长质片麻岩、变石英闪长质岩石、细粒奥长花岗岩、二长花岗岩、伟晶岩脉等。
8.The high-pressure metamorphic rocks in northeastern Jiangxi Province include such types of rocks as jadeite-bearing aegirine-augite albite amphibole schist, jadeite-bearing aegirine-augite quartz albitite, aegirine-augite-bearing amphibole quartz albitite, aegirine-augite-bearing albite amphibole schist, winchite quartz albitite, and magnesio-riebeckite quartz albitite.
摘要赣东北高压变质岩包括含硬玉霓辉石钠长角闪
片岩、含硬玉霓辉石石英纳长石岩、含霓辉石角长闪石英钠长石岩、含霓辉石钠长角闪
片岩、蓝透闪石石英钠长石岩、镁钠闪石石英钠长石岩等岩石类型。
9.Scarabs were made from a wide variety of materials such as carnelian, lapis lazuli, basalt, limestone, schist, turquoise, ivory, resin, steatite, and bronze.
圣甲虫由多种多样的材料例如玛瑙，天青石，玄武岩，石灰石，
片岩，绿宝石，象牙，树脂，滑石和青铜做成。
10.In the ocean basin spreading stage of Middle Silurian,it formed a increase metamorphic charateristics with lotrite facies→low green schist facies→hornblende facies.
中志留世末洋盆扩张阶段 ,形成葡萄石、绿纤石相→低绿
片岩相→角闪岩相的递增变质特征 ;
