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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。
- 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
- Pyroxenite xenolith 辉石岩包体
- No original relation was found between the xenoliths and the host basalt. 上述捕虏体均与寄主玄武岩无成因关系。
- 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。
- Comparison of the trace element of clinopyroxenes and xenoliths with coarse-grained and shear peridotites. 粗粒与剪切结构橄榄岩捕虏体及其单斜辉石微量元素对比。
- Xenoliths are found at numerous horizons, and locally there is evidence of scour and other erosional features. 捕虏体可见于许多层位,并局部可见到冲刷和其他侵蚀特征。
- 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 peridotite xenoliths that their chondrite-normalized normalized PGE patterns are decline have lower gold content. 而强亏损型橄榄岩包体的铂族元素球粒陨石标准化分布模式呈下降趋势,且对应橄榄岩包体的金质量分数均较低。
- There are many deep xenoliths in silicified aegirine syenite porphyry of Xiaoqiaotou area, western Yunnan Province. 摘要滇西玉龙县小桥头硅化霓辉正长斑岩中,含有较多镁铁-超镁铁质深源包体岩石。
- Abundant eclogite xenoliths are found in Mesozoic dioritic rocks from Xuzhou-Suzhou area, central China. 摘要徐州-宿州地区中生代闪长质岩石中存在丰富的榴辉岩类捕虏体。
- 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。
- Recently,3 special xenoliths have been discovered in the aegirine syenite porphyry at Liuhe. 在六合霓辉正长斑岩中广泛发育的各类包体岩石中,新近发现了三类特殊包体。
- 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。