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秦岭汞矿带,东起河南西部,经陕西安康到甘肃灰县-宕昌-岷县-合作直至青海同德等地,规模十分巨大。现将岷县——合作汞矿带工作所取得地质成果,初步予以整理,以供参考,错误之处,诚望指正。一、区域地质背景岷县-合作汞矿带(以下简称汞矿带),位于祁吕弧形褶带西翼与秦岭-昆仑东西构造带的复合部位。区域出露地层从石炭系至第四系均有分布,石炭系一三迭系以海相碎屑岩、泥质岩和碳酸盐岩为主,局部夹少量火山岩,侏罗系至第三系均为陆相山间盆地沉积,侏罗、
Qinling Mercury belt, east of western Henan Province, Shaanxi Ankang to Gansu County - Dangchang - Minxian - cooperation until Qinghai Tongde and other places, the scale is huge. Now Minxian - cooperation in the work of mercury mining belt obtained geological results, initially be sorted out for reference, the wrong place, sincerely hope. I. Regional Geological Background Minxian - Cooperative Mercury Zone (hereinafter referred to as Mercury Zone) is located at the composite site of the west wing of Qilu arc belt and the Qinling-Kunlun East-West structural belt. The regional exposed strata are distributed from the Carboniferous to the Quaternary. The Carboniferous-Triassic sediments are mainly composed of marine clastic rocks, argillaceous rocks and carbonate rocks with a small amount of volcanic rocks locally and Jurassic to the third All of them are continental facies basin sediments, Jurassic,