文摘
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大兴安岭地区是我国北方重要的银成矿区,在所发现的十多个银矿床中,银主要呈独立银矿物形式产出。大兴安岭地区银矿床中已发现近40种独立银矿物和几种尚未定名的银矿物,这些银矿物在大兴安岭地区不同成因类型、不同物质组分、不同温压条件的银矿床中均表现为低温后期成矿的特点,温度是控制银矿物沉淀的主要机制。 |
其他语种文摘
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More than 10 silver deposits were found in the Dahinggan Ling Mountains, where there is an important silver mineralization belt in the north of China. Silver occurs mainly as independent silver minerals, and less than 40 silver minerals have been discovered and they make up 15 chemical composition series. The minerals bearing silver minerals, silver minerals occurring in the deposits, which are different in ore-forming time, chemical composition and genesis, were formed under low temperature conditions in the Dahinggan Ling Mountains. Furthermore, the temperature is the most important factor that controls the deposition of silver minerals. |
来源
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矿物学报
,2002,22(1):75-80 【核心库】
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关键词
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银矿物
;
矿物学
;
大兴安岭地区
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地址
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1.
中科院贵阳地球化学所, 矿床地球化学开放研究实验室, 贵州, 贵阳, 550002
2.
吉林大学地球探测与信息技术学院, 吉林, 长春, 130026
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语种
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中文 |
文献类型
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研究性论文 |
ISSN
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1000-4734 |
学科
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地质学 |
基金
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国家教育部高等学校博士学科点专项科研基金
;
国家攀登计划项目
;
中国科学院“百人计划”项目
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文献收藏号
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CSCD:946827
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