镜铁山铁铜矿2000m科研深钻对成矿理论的验证  

Verification of Mineralization Theory by Deep Drilling at 2000m in Jingtie Mountain Iron Copper Mine

作　　者：赵建仓[1,2] 彭德龙 Zhao Jiancang;Peng Delong(Technology Center of Jiuquan Iron and Steel(Group)Corporation;Gansu Provincail Key Laboratory of Refractory Iron Ore Resource Utilization,Jiayuguan,Gansu,735100)

机构地区：[1]酒钢集团技术中心,甘肃嘉峪关735100 [2]甘肃省难选铁矿石资源利用重点实验室,甘肃嘉峪关735100

出　　处：《酒钢科技》2025年第1期6-11,共6页

摘　　要：在镜铁山铁铜矿2640m海拔井下隧道内,实施2000m科研深钻,目的是验证“上铁中铜下钨钼金银叠加模型”成矿理论的正确性。四级钻井结构的应用保证了钻井质量,获得的地质信息证明“叠加模型”真实存在,同时对开展镜铁山一带区域地层研究非常有帮助。巨厚蚀变岩的出现,证明隐伏岩体可能位于边缘附近。新发现重晶石矿和首次发现天然气,提出了新的研究课题。In the 2640m altitude underground tunnel of Jingtie Mountain Iron Copper Mine,a 2000m scientific research deep drilling was carried out to verify the correctness of the mineralization theory of"upper iron,middle copper,lower tungsten,molybdenum,gold and silver superposition model".The use of a four level drilling structure ensures drilling quality,and the obtained geological information proves the existence of the superposition model".At the same time,it is very helpful for conducting regional stratigraphic research in the Jingtie Mountain area.The appearance of thick weathered rocks suggests that hidden rock masses may be located near the edges.The newly discovered barite ore and the first discovery of natural gas point out new research topics.

关 键 词：2000m科研深钻 地质信息 成矿理论 镜铁山铁铜矿 

分 类 号：P61[天文地球—矿床学]