广西珊瑚钨锡矿资源接替勘查项目找矿效果及找矿前景分析  

Analysis of Guangxi Coral Tungsten Tin Ore Exploration and Prospecting Results

作　　者：徐文杰[1] 刘运锷[1] 刘伟[1] 杨明德[1] 

机构地区：[1]桂林矿产地质研究院,广西桂林541004

出　　处：《大众科技》2012年第1期194-197,共4页Popular Science & Technology

摘　　要：广西钟山县珊瑚钨锡矿经3年的危机矿山项目的实施,新增钨资源量超10万吨,取得了非常好的找矿效果,并取得了四个方面的新认识。指出了珊瑚矿区今后的找矿前景及找矿方向,深部工业矿体和脉组下限在-900m标高以下,隐伏花岗岩体埋深在-1400m左右,隐伏岩体之上400m范围内存在层状面性分布的低阻异常,为新类型层状钨矿化富集区。矿区北部、东边部及外围的松宫地区、沙田街地区找矿前景大,预计该区潜在钨锡金属量大于20万吨。After 3 years of implementation of crisis mine project, the new tungsten resources is over 100,0000 tons in the shanhu tungsten tin ore in the Guangxi Zhongshan County, the project has obtained the extremely good prospecting effect and four aspect new understanding.This article Has pointed out that the prospecting prospect and the prospecting direction in the shanhu mining area, and the depth portion industry ore body and the arteries group lower limit below - the 900m elevation, and the underlying granite body burying depth about - 1400m, and about 400m above the buried rock surface layer exist in the scope distribution of the low resistivity anomaly.Through analysis, the area is the concentration area of the new form layered tungsten mineralization, the prospecting prospect is good in the North and east side of the mining area and the periphery songgong area and the Shatian street area, and that latent tungsten tin metal quantity is bigger than 200,000 tons is estimated in the area.

关 键 词：钨锡矿 矿脉 不整合面 隐伏岩体 物化探异常 钻探 找矿前景 

分 类 号：TD801[矿业工程—矿山开采]