| 秦巴地区古代银矿分布信息及成矿区划 |
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| 引用本文： | 霍有光. 秦巴地区古代银矿分布信息及成矿区划[J]. 西北大学学报(自然科学版), 1989, 19(3): 81-89 |
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| 作者姓名： | 霍有光 |
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| 作者单位： | 西安地质矿产研究所 |
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| 摘 要： | 秦巴地区有丰富的银矿资源。本文收集正史及有关地理著作中的历史信息,列出秦巴山系所经甘、陕、豫3省境内产银县36个,产铅县7个。分析古代银(铅)矿分布特点,结合现代地质科研成果。划分出3大银矿成矿带、两个银矿成矿亚带和7个银矿成矿区。简述了赋矿地层、岩性、银矿类型等特征,并对该区找银提出见解。
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| 关 键 词： | 秦巴地区 古代银矿 成矿区划 |
Information of Acient Silver Ore Distribution and Metallogenic Areas in Qinling-Bashan Region |
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| Huo Youguang Xi''an Institute of Geology and Mineral Resources,Chinese Academy of Geological Science. Information of Acient Silver Ore Distribution and Metallogenic Areas in Qinling-Bashan Region[J]. Journal of Northwest University(Natural Science Edition), 1989, 19(3): 81-89 |
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| Authors: | Huo Youguang Xi''an Institute of Geology Mineral Resources Chinese Academy of Geological Science |
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| Abstract: | There are abundant silver ore resourses in Qinling-Bashan Region.Historical information is provided by historical and old geographcalworks.36 counties produced silver ore and 7 counties produced lead oreare listed in Shaanxi, Gansu (Henan included) and Qinling-Banshan Reg- ion. The regular distribution of acient silver(lead) ore is together ana-lysed. The author describes modern geologinic achivements to classify threebig metallogenic zones, two metallogenic subzones and 7 metallogenic areas(Fig. 2.), and to recount contained ore stratifications, lithological chara-cters and types of silver ore. suggestions on search for ore are also posedin Qinling-Bashan Region. |
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| Keywords: | Qinling-Bashan region Acient silver ore Metallogenic provinces. |
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