摘要
陕西对深部找矿十分重视,并取得较好的找矿成果。陕西也要加强从地表找矿转向500 m以深的"第二找矿空间"找矿。我们建议对已有矿山深部、凤太铅锌矿田、南郑马元铅锌矿带东延、镇(安)旬(阳)沉积盆地铅锌汞锑矿、洛南斑岩型钼(铜)矿地区等作为深部找矿的重要靶区,加强对鄂尔多斯盆地深部煤炭、岩盐、金刚石、油页岩、砂岩型铀矿的勘查,在小秦岭金矿之下再找一个"小秦岭"是可能的,在前寒武纪隐伏基底上深部找矿。
Turning ore prospecting from the surface to underground at a depth under 500m should be strengthened. It is recommended that important ore prospecting targets can be relocated under such existing mineralized areas as the Fengxian-Taibai lead-zinc field, east extension of the Mayuan lead-zinc belt in Nanzheng county, the lead-zinc-mercury-stibium mineralization in the sedimentary basin of the Zhen＇ an and Xunyang area and the Luonan porphyry molybdenum （copper） mineralized region. Exploration of coal, halite, diamond, oil shale and sandy uranium at deep-seated depth should be strengthened. It is possible to discover another ＂ Xiaoqinling＂ below the existing Xiaoqinling Gold Field. Ore prospecting on the buried Precambrian basement would achieve some new discoveries.
出处
《陕西地质》
2007年第2期1-10,共10页
Geology of Shaanxi
关键词
陕西
深部找矿
进展
找矿建议
Shaanxi
ore prospecting at depth
progress
recommendation for ore prospecting
