chromitite
- chromitite的基本解释
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铬铁岩
- 更多网络例句与chromitite相关的网络例句 [注：此内容来源于网络，仅供参考]
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A group of mantle minerals containing about 70～80 subtypes of minerals have been discovered from podiform chromitite s in the Luobusa ophiolite, Tibet, China, in which the alloys attract the attention of geologists.
从西藏雅鲁藏布江蛇绿岩带的罗布莎豆荚状铬铁矿床中，揭示出包含 70～ 80种矿物的一个地幔矿物群，其中特别引人注意的是含有多种合金。
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This study wants to perform researches on the Kangjinla chromitite and its host rock-mantle peridotite, to determine the existence of special mantle minerals, to discuss the origin of the chromtite and mantle peridotite together with the genetic relation between them.
本论文拟开展罗布莎地幔橄榄岩体中的康金拉铬铁矿床及其围岩地幔橄榄岩的研究，查明该铬铁矿矿体，尤其矿体围岩的地幔橄榄岩中是否也存在金刚石等特殊地幔矿物；通过详细的矿物学和岩石学的研究，探讨铬铁矿和地幔岩的成因，以及两者之间的成因联系。
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Recently a mantle mineral group including about 70～80 subtipys of mineral have been discovered from podiform chromitite in Tibet,China.
最近在西藏罗布莎村豆荚状铬铁矿石中发现一个由70~80种矿物组成的地幔矿物群，其中包括新矿物罗布莎矿，还有金刚石、柯石英、碳硅石、方铁矿、以及Fe-Si相矿物。
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Basing on detailed field survey and laboratory researches on lithological features, mineralogical composition, geochemical and zircon SHRIMP U-Pb data, together with the mineralogical study of chromitite and mantle peridotite heavy mineral bulk sample, various proceedings and recognitions have been achieved:(1) The mantle peridotite is the remnants of partial melted MOR mantle altered by SSZ fluids.
通过详细的野外调查和室内岩石薄片的岩相学、矿物成分、岩石地球化学和锆石SHRIMP U-Pb同位素年代学，铬铁矿和地幔橄榄岩的人工重砂大样的矿物学研究，取得以下进展和认识：(1)认为康金拉地幔橄榄岩为部分熔融MOR地幔残余，叠加了SSZ流体的改造。
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According to the geochemical data, the formation of mantle peridotite might be: during the spreading of ocean floor, the MOR mantle underwent variable degrees of partial melting and formed the depleted mantle peridotite with podiform chromitite; during the spreading of ocean basin, intra-ocean subduction happened, REE and LILE rich fluids containing water derived from the subduction slab migrated upwards and metasomatism happened to peridotite relic.
康金拉矿区的地幔橄榄岩的地球化学特征反映了其形成过程的复杂性，表现为：洋底扩张期间，扩张脊下的MOR型地幔的经历了不同程度的部分熔融，形成了亏损地幔橄榄岩，该地幔橄榄岩中赋存了来自深部的豆荚状铬铁矿。
- 加载更多网络例句 (2)
- 更多网络解释与chromitite相关的网络解释 [注：此内容来源于网络，仅供参考]
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chromitite：铬铁岩
chromite 铬铁矿 | chromitite 铬铁岩 | chromium 铬
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uwarowite chromitite：绿榴铬铁岩
钙镁电气石 uvite | 绿榴铬铁岩 uwarowite chromitite | U-shaped gullying U形沟蚀
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bronzite chromitite：古铜铬铁岩
古铜细晶岩 bronzite aplite | 古铜铬铁岩 bronzite chromitite | 古铜辉绿岩 bronzite diabase