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- All of these minerals were hand-picked from heary mineral separates of the podiform chromitite in the peridotite of the ophiolite in Tibet. 所有这些矿物都是从豆荚铬铁矿石的人工大样中经选矿后得到的。
- Keywords podiform chromitite;nodular texture;orbicular texture;oceanic upper mantle;Zunhua; 豆荚状铬铁矿;豆状结构;豆壳状结构;大洋上地幔;遵化;
- Keywords podiform chromitite;high-temperature deformation;oceanic upper mantle;plate tectonics;early geological evolution; 豆荚状铬铁矿;高温变形;大洋上地幔;板块构造;早期演化;
- podiform chromitite 豆荚状铬铁矿
- The Main Chromitite Seam and the Merensky Reef do not outcrop well. 主铬铁岩矿层及麦仑斯基矿层出露不好。
- The Luobusha podiform chromites locate at metamorphic peroditites that show partial melting and dynamic remelting. 罗布莎豆荚状铬铁矿床产于高度部分熔融和动力重熔的变质橄榄岩中。
- This article mostly discuss prospect for the Jiangyema podiform chromite deposit and its gological characteristics in Pulan Country, Tibet. 本文主要讨论姜叶马豆荚状铬铁矿的地质特征及找矿前景。
- Jiangyema chromite deposit lies in the Laangcuo rock body of which locates in the western Yaluzangbujiang ultramafic rock belt.It is a sort of the Cr-rich podiform chromite deposit. 摘要姜叶马铬铁矿产于雅鲁藏布江超镁铁质岩带的西段拉昂错岩体之中,为富铬型豆荚状铬铁矿。
- Keywords alloy minerals;chromitite;ophiolite;Tibet; 合金矿物;铬铁矿;蛇绿岩;西藏;
- The Main Chromitite Seam and the Merensky Reef do not outcrop well 主铬铁岩矿层及麦仑斯基矿层出露不好。
- Keywords ophiolite;chromitite;western Yarlung Zangbo;Tibet; 蛇绿岩;铬铁矿;雅鲁藏布江西段;西藏;
- Keywords Ruobusaite;new mineral;chromitite;ophioloite;Tibet; 罗布莎矿;新矿物;铬铁矿;蛇绿岩;西藏;
- Keywords mantle shear zone dynamic mineralization podiform chromite Luobusha; 地幔剪切带;动力成矿;豆荚状铬铁矿;罗布莎;
- 6. The Main Chromitite Seam and the Merensky Reef do not outcrop well. 主铬铁岩矿层及麦仑斯基矿层出露不好。
- Keywords Al rich podiform chromite metallogenic model melting and reformation reequi_ librium; 富铝型豆荚状铬铁矿;成矿模式;部分熔融再造;再平衡;
- Keywords Podiform chromite;Nodular structure;Ultramafic blocks;Structural zone;Plate tectonics; 豆荚状铬铁矿;豆状构造;超镁铁岩块;构造带;板块构造;
- he structural analyses of the Luobusha chromite deposits show the metallogenic evolution regularities of podiform chromites. 通过对罗布莎铬铁矿区的构造解析,揭示出了豆荚状铬铁矿的成矿演化规律。
- Bai Wenji.Zhou Meifu.Robinson P T Origin of Podiform Chromities, Diamonds and Associated Mineral Assemblage in the Luobusa Ophiolite, Tibet 2000 白文吉.;杨经绥
- Keywords podiform chromite deposit;geological characteristics;rule of the ore bodies occurrence;prospecting potentiality;Jiangyema; 豆荚状铬铁矿;地质特征;矿体赋存规律;找矿前景;姜叶马;
- chromitite n. 铬铁岩