宁夏海原县西华山地区贵、多金属矿成矿规律浅析

来源 :世界华商经济年鉴·高校教育研究 | 被引量 : 0次 | 上传用户:liguiming321
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宁夏海原县西华山地区的贵、多金属矿成矿规律研究对于该区金属矿的勘探开发具有重要意义.根据该区以往的勘查资料.鲒合室内外观测测试.本文着重探讨了金、铜的地质学特征:(1)该区地处北祁连加里东多金属成矿带东段,区域成矿地质条件良好;(2)区内金的异常面积大.强度高,为金矿成矿奠定了物质基础:(3)岩脉、韧性剪切及脆性断裂构造发育.为成矿创连物理条件;(4)矿化分布面积大.强度高、矿(化)体(点)多,并具有分带特征.具备形成中型以上贵、多金属矿床的条件.
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