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- The pyroxenite xenoliths could be accumulates of the high-pressure fractional crystallization of the parental magma. 辉石岩类捕虏体是由该母岩浆高压分离结晶堆积的产物。
- Two types of pyroxenite xenoliths are noted, namely, green Cr-and black Al-pyroxenites. All pyroxenites are websterites in which clinopyroxene is more abundant than orthopyroxene. 辉石岩包体含有绿色的Cr辉石岩和黑色的Al辉石岩包体两种类型,均为二辉岩,且多数样品中单斜辉石含量高于斜方辉石。
- Pyroxenite xenolith 辉石岩包体
- Compositional Zoning in Spinel in Pyroxenite Xenoliths from the Yitong Cenozoic Basalt, Northeast China 伊通新生代玄武岩中辉石岩捕虏体的尖晶石成分分带
- Petrogenesis of pyroxenite xenoliths in Mesozoic gabbro-diorite from western Shandong Province, China 鲁西中生代辉长-闪长岩中辉石岩捕虏体的岩石成因
- Complex Pyroxenite Xenoliths in the Changle Cenozoic Basalts and Significance for the Lithospheric Evolution Beneath the North China Craton 复杂的山东昌乐新生代玄武岩辉石岩捕虏体及其岩石圈演化意义
- Chen D G.Zhi X C.Li B X Nd,Sr and Pb isotopic compositions and their petrogenetic information of pyroxenite xenoliths from Hannuoba basalts,China 1997 陈绍海.;张国辉
- pyroxenite xenoliths 辉石岩包体
- REE in fluid?melt inclusions of mantle xenolith from Changbaishan are measured directly by ICP?MS. 本文尝试运用电感耦合等离子体质谱(ICP MS)和热爆方法,直接测定了长白山地区的地幔捕虏体中流体 熔体包裹体REE含量。
- Zhang,H.F.,etal.,Recycled crustal melt injection into lithos pheric mantle:Evidence from a rare composite xenolith (in preparation). 许文良;郑常青;王冬艳;1999.;辽西中生代粗面玄武岩中地幔和下地壳捕虏体的发现及其地质意义
- A lot of enclaves named spinel lherzolite and pyroxenite derived from the mantle were fount in alkali basalt of Miocene Naitoushan period. 其中奶头山期碱性玄武岩中含有幔源的尖晶石二辉橄榄岩包体和辉石岩包体。
- Even within the southern sector, correlation of seams in the pyroxenite series is at present uncertain. 甚至在南段之内,辉岩组中的矿层对比目前也不肯定。
- The main rocks in the complex are gabbro, gabbro-diabase, pyroxenite and olivine-pyroxenite etc. 杂岩体主要岩石类型为:辉长岩、辉长辉绿岩、辉石岩、橄榄辉石岩等。
- The garnet pyroxenite consists mainly of garnet and clinopyroxene with minor amounts of Mg-Al spinel, magnetite, tremolite, orthopyroxene, and olivine. 该石榴石辉石岩是由石榴子石、斜辉石以及镁铝尖晶石、铁矿和磁铁矿组成。
- China Architectural Design Company pyroxenite: I am sincerely honored Shanghai this year was one of 12 outstanding private enterprises design. 中诚建筑设计有限公司董事长石岩:很荣幸,今年获得了上海12杰出民营设计企业其中之一。
- The Yadong Rock Group contains deep-dervied enclaves such as pyroxenite, hornblendite, and granulite, which are never found in the Nyalam Group. 不同部位的片麻岩和混合岩中含辉石岩、高压麻粒岩等“暗色”包体。
- We report an unusual garnet pyroxenite, as a nodule enclosed within kyanite eclogites from Rongcheng, northeastern Sulu UHP metamorphic belt. 在苏鲁超高压变质带荣成蓝晶石榴辉岩中,发现一具有特殊结构和地球化学特征的石榴辉石岩。
- Liu Ruoxin and Fan Qicheng. 1990. Major element and rare element of ultra-marie xenolith in eastern China. In: Tu Guangzhi. Ed.Upper Mantle Characteristic and Dynamics of China. Beijing: Seismological Press. 刘若新;樊祺诚.;1990
- In this paper,hydrogen and oxygen isotopic composition of pyroxenes from mantle-derived megacryst and xenolith of the kimberlitic lamprophyre pipe in Lujing,Anyuan,Jiangxi Province has been obtained by ion microprobe and mass spectrometer respectively. 利用离子探针和质谱技术分别分析测试了江西安远路迳金伯利质煌斑岩筒辉石巨晶和包体中辉石的氢氧同位素组成。
- Pyroxenite details of the implementation of Decree 114: I think a very important thing is national treatment, implying here to survive it must receive professional management. 石岩:我觉得114号令细则的实施很重要的一条就是国民待遇,言下之意,要在这里生存就必须要接受资质管理。