| 王 宁.新疆哈密市红石铜矿床地质特征及找矿潜力[J].地质与勘探,2015,51(5):849-858 |
| 新疆哈密市红石铜矿床地质特征及找矿潜力 |
| Geological characteristics and ore prospecting potential of Hongshi copper deposit in Hami of Xinjiang |
| 投稿时间：2015-08-04 修订日期：2015-09-19 |
| DOI： |
| 中文关键词: 卡拉塔格 红石铜矿 断裂控矿 低温热液 |
| 英文关键词: Kalatage area, Hongshi copper deposit, fault control, epithermal deposit |
| 基金项目: |
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| 摘要点击次数: 2065 |
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| 中文摘要: |
| 哈密红石铜矿床位于东天山大南湖－头苏泉岛弧带北部的卡拉塔格地区，红石铜矿体产于大柳沟组第二、三岩性段中酸性海相火山岩中，受北西向或近南北向断裂构造控制，对围岩没有选择性。已发现工业铜矿体30个，矿体形态为陡脉状，长度32-1100米，一般100-300米，宽度或延深35-300米，一般80-200米，真厚度1.02-4.96米，一般2-3米。矿体铜品位0.30-4.29%。铜资源储量规模为小型，矿产类型为中低温火山热液型铜矿床。成矿地质条件优越，区带层位具有广阔的找矿潜力。 |
| 英文摘要: |
| The Hami Hongshi copper deposit is in the Kalatage area of the Dananhu-tousuquan Island arc belt, eastern Tianshan Mountains, copper ore-bodies are hosted in the Middle acid marine volcanic rocks of the Second, third section of the Daliugou group, the ore controlled by NW or NS faults structure without dominant hosting rock. Totally 30 copper ore-bodies are delineated, the ore-bodies occur as steep veins, which are 32-1100m long, most are 100-300m long, inclined deep 35-300m, most are 80-200m, with the ture thickness is 1.02-4.96m, most are 2-3m. Copper grade of ore body is 0.30-4.29%. The copper resource reserves of this deposit approach to a small scale(Cu＜100000t), it is an epithermal volcanic copper deposit. Favorable geological conditions for mineralization in the area of the zone, which have a great potential of copper resources. |
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