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1957年我们在湖北大冶龙角山多金属矿区,应用金属地球化学探矿圈定钼、铜、铅的次生分散富集地带,得到了较满意的结果.现仅将钼量测量中应用的地球化学方法,及取得的地质效果,作一简单介绍.一、地区情况该地区都是复杂交错的高山,比高500公尺以上,坡度一般约70°,在测区中西部尤为险峻.岩石的物理风化作用甚烈,剥蚀程度依坡度大小而增减.山顶和陡坡都是露岩,低山顶和缓山坡有较完整的疏松土壤,厚度不大,通常约4-10公尺.地表水PH在6.8
In 1957, we located the Dayagashan polymetallic ore deposit in Daye Mountain, Hubei Province, and used metal geochemical prospecting circle to determine the secondary dispersion and enrichment zone of molybdenum, copper and lead, and obtained satisfactory results. Only the geochemistry Methods and geological results obtained.First, the regional situation The area is a complex and interlaced mountains, more than 500 meters above the height, the slope is generally about 70 °, especially in the Midwest in the survey area.Physics The weathering effect is very strong, the degree of denudation increases and decreases according to the gradient, the peak and the steep slope are exposed rock, the lower peak and gentle slope have more complete loose soil, the thickness is not large, usually about 4-10 meters. The surface water PH is 6.8