| 多罗山钨矿床黑钨矿晶体形貌学研究 |
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| 引用本文： | 王文魁,甘正梅.多罗山钨矿床黑钨矿晶体形貌学研究[J].地球科学,1992,17(6):638-646. |
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| 作者姓名： | 王文魁 甘正梅 |
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| 作者单位： | 中国地质大学地质系
(王文魁，王根元)，广东多罗山钨矿(甘正梅) |
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| 摘 要： | 简要论述了典型热液裂隙充填钨—铋—钼石英脉矿床地质及其以黑钨矿—辉铋矿—辉钼矿为主的矿物组合纵向逆分带现象。重点测量研究了黑钨矿晶体的宏观形态特征和微形貌,及其成因演化机制。以现代光学微分干涉(DIC)显微镜观察测量了黑钨矿端面(102)等的螺旋生长及010]晶带等的层生长现象。提出黑钨矿晶体的螺—层混合生长概念。
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| 关 键 词： | 钨矿床 黑钨矿 晶体 形态学 |
THE MORPHOLOGICAL STUDY OF WOL- FRAMITE , DUOLUOSHAN W -DEPOSIT, GUANGDONG PROVINCE |
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| Wang Wenkui Wang Genyuan.THE MORPHOLOGICAL STUDY OF WOL- FRAMITE , DUOLUOSHAN W -DEPOSIT, GUANGDONG PROVINCE[J].Earth Science-Journal of China University of Geosciences,1992,17(6):638-646. |
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| Authors: | Wang Wenkui Wang Genyuan |
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| Abstract: | The paper discusses the hydrothermal filling deposit of W-Bi-Mo quartz vein type and the vertical reverse zoning distribution of wolframite-bismuthinite- molybdenite mineral group .More detail studies of both macro -shape and micromorphological characteristics of wolframite crystals with goniometer and differential interference contrast (DIC) microscope are made . Several DIC photos served as criteria to the spiral -layer combined growth mechanism of wolframite . |
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| Keywords: | wolframite crystal morphology differential interference contrast (DIC) microscope spiral-layer combined growth mechanism |
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