山东省牟平邓格庄金矿Ⅱ号矿体深部预测

DEEP PROGNOSIS FOR NO. II ORE BODY OF DENGGEZHUANG COLD DEPOSIT, SHANDONG PROVINCE, CHINA

摘要: 牟平邓格庄金矿为一富黄铁矿石英脉型金矿床,其Ⅱ号矿体金品位及其厚度数据处理表明矿体具有向北侧伏的规律.Ⅱ号矿体深部(-225~-345 m)地球化学原生晕研究表明,其原生晕呈反向分带.据上述研究推测Ⅱ号矿体-345 m以下地段还有盲矿体的存在.

Abstract: Denggezhuang gold deposit is of quartz vein type enriched pyrite. Data of gold tenors and thickness of No. II ore body of the deposit are processed. The result shows that the ore body has a trend plunging northeast. Study on deep (-225~-345 m) geochemical primary halo of the deposit indicates a reverse zoning of primary halo.All the information above suggests that there still exist blind ore bodies under-345 m levle of No. II ore body.