生产矿山深部及外围找矿潜力巨大——夹皮沟金矿区勘查历史的启示

STUDY ON MINERAL EXPLORATION AT THE DEPTH AND ADJACENT TO MINING DISTRICTS

生产矿山深部及外围找矿是缓解矿山资源危机的重要途径之一。曾于 196 0年一度闭坑的吉林省夹皮沟金矿 ,在新的找矿思路指导下 ,在矿山深边部及外围地区发现了多处大中型金矿床。生产矿山 ,特别是大型—特大型矿矿山深边部及外围地区经历了形成矿床所需的各种地质作用 ,是找矿最有利的地区。矿山开采过程中大量真实的地质记录、成矿理论和近年勘查技术的进展为矿山深边部及外围找矿提供了良好的基础和条件。

Mineral prospecting at the depth and adjacent area to mining districts is one of the best ways to relieve the recession of mineral resource for mining enterprise. Guided by new and creative prospecting idea, several gold deposits have been discovered at the depth and in the adjacent area to Jiapigou gold mine of which was once closed in 1960 in Jilin province. Mine district, especially large-superlarge, experienced the history of geological events to ore formation and is best place to mineral prospecting. A large amount of records on the ore body during mining and recent progress on metallegenic theory and exploration techniques are conducive to mineral prospecting at the depth and adjacent area to mining districts.