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- augite peridotite 辉橄岩
- Thyon volcanic rocks are classified as alkali basalts, with pyroxene megacrysts, and deep-seated mantle xenoliths such as augite and peridotite have been observed in some basaltic layers. 火山岩主要为碱性玄武岩,部分玄武岩中可见橄榄岩类等深源岩石包体和普通辉石等矿物巨晶。
- This may be up to 50km thick and comprises ultrabasic peridotite. 其厚度可达50公里并由超基性的橄榄岩所组成。
- Chaoshan gold deposit is directly related to augite diorite. 朝山金矿床与白芒山辉石闪长岩有直接的成因联系。
- Serpentinite-is the least altered member of the peridotite suite. 蛇纹岩-是橄榄岩组蚀变最轻微的分子。
- Serpentinite is the least altered member of the peridotite suite. 蛇纹岩是橄榄岩组蚀变最轻微的分子。
- The magnesite originated from the peridotite by weathering. 菱镁矿是由橄榄岩风化形成的。
- Below the lithosphere is the rheosphere comprising partly fused peridotite. 岩石圈之下是由部分熔融的橄榄岩所组成的软流圈。
- Pyroxene is exclusively diopsidic augite, with a composition relatively close to the diopside-hedenbergite join. 所有辉石是透辉石质普通辉石,其成分相对近于透辉石--镁铁辉石。
- Electron microprobe analyses show that the clinopyroxene comprises mainly diopside, with minor augite in skarn. 电子探针分析结果表明,矽卡岩矿物中单斜辉石以透辉石为主,仅存在少量普通辉石;
- Basalt,olivine basalt and peridotite buried in deep strata may act just as the melten iron in laboratory. 地下深处的玄武岩、橄榄玄武岩和橄榄岩与实验室条件下的熔融铁类似。
- The chromite deposits in the Muskox Complex occur only in feldspathic peridotite. 在穆斯科克斯杂岩体中,铬铁矿矿层仅产于长石质橄榄岩中。
- The Songsugou peridotite in Shangnan, Shaanxi Province is an important but petrogenetically debated ultramafic massif in the Qinling orogenic belt. 陕西商南县松树沟橄榄岩体是秦岭造山带中具重要意义和争议较大的岩体。
- The results show that, Main crystallization phase of glass ceramic was hedenbergite, and the minor crystallization phases were augite and hypersthene. 结果表明:矿渣微晶玻璃的主析晶相为钙铁辉石,次晶相为普通辉石和紫苏辉石;
- A rock formation in South Africa containing peridotite, in which diamonds are formed. 金伯利岩南非的一种包含橄榄岩的岩层,岩层中形成了钻石
- Petrology of jadeite-bearing serpentinized peridotite and its country rocks from Northwestern Myanmar (Burma). 缅甸含硬玉的蛇纹石化橄榄岩及其围岩的岩石学研究
- The effect of gangue minerals (serpentine, olivine and augite) containing magnesium onpentlandite flotation has been studied in this paper. 本文研究了含镁脉石矿物(蛇纹石、橄榄石和辉石)对镍黄铁矿浮选的影响。
- 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。
- It is derived from the partial melting of mantle peridotite metasomatized by slab melts. 由于富铌玄武岩与埃达克岩是大洋板片俯冲作用的直接产物,因此,通过对该岩石组合及与俯冲作用有关的流体和熔体的研究,不仅可以查明洋壳俯冲作用过程中的岩浆活动特征,还可以阐明洋壳俯冲及壳幔相互作用,具十分重要的地质意义。
- The chemical composition of spinel showed that peridotite was formed in deep oceanic settings. 尖晶石的化学特征表明蛇绿岩中的橄榄岩为深海橄榄岩;