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南丹县茶山矿极薄锑钨矿朋开采方法探讨
2021-02-21 10:14:31热度:161°C
文章介绍了茶山矿开采状况及历年存留极薄锑钨矿脉的资源情况,以及采用坑木假底顺路天井削壁充填采矿法对存留下来的平均厚度在10cm的极薄锑钨矿脉进行回收的实践经验,对充分利用有限的地下资源有借鉴意义。完成机构:广西南丹县南星锑业有限责任公司,广西南丹547204
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