Gold Mine in Long'an County, Guangxi 广西隆安县那利金矿
- Jan 2, 2016
- 2 min read
Company
项目单位
The Fourth Geology Team of the Guangxi Zhuang Autonomous Region
广西壮族自治区第四地质队
Mineral Species
矿种
Gold
金
Mining Rights
矿权设置
Exploration Rights
探矿权
Project Location
国家/地区
Long'an County, Guangxi, China
中国／广西隆安县
Cooperation Type
合作方式
Transfer
转让
Project Overview
项目概况
The mining area is bound by the following geographical coordinates: Longitude 107°40'00" - 107°42'00"; latitude 23°15'30" - 23°17'00". The mining area covers 7.10 square km with Exploration Rights No. T45120091102036293. The main gold body occurs mostly in the fracture zone, delineated into two main ore bodies and three small ore bodies. The first main ore body has a length of 750 m; average thickness of 3.84 m; oxidized ore grade 0.54 – 4.19 ppm Au (Avg. grade 1.13 ppm Au); original ore grade 1.02 – 7.47 ppm Au (Avg. grade 2.29 Au); and Industrial type fine grained disseminated gold ore grade is .052 – 3.28 ppm Au (Avg. grade 1.98 ppm Au). Electron probe tests found gold mainly occurred in the area of the sulfur-arsenic-antimony mine. The estimates of the total ore bodies' (332) + (333) metal content is 1,875.01 kg of gold (Avg. grade 1.98 ppm Au).
矿区地理坐标：东经107°40′00′′~107°42′00′′，北纬23°15′30′′ ~23°17′00′′，面积7.10km2，探矿权证号：T45120091102036293。金矿(化)体主要赋存于断裂破碎带中，圈定了2个主矿体(2-1，2-2)及3个小矿体。2-1矿体长750m，平均厚度3.84m，氧化矿矿石品位0.54×10^-6~ 4.19×10^6，平均品位 1.13×10^-6；原生矿矿石品位 1.04×10^-6~2.70×10^-6，平均品位1.13×10^-6。 2-2号 矿 体 长 380m，平均厚度4.75m,氧化矿矿石品位0.54×10^-6~ 1.59×10^-6，平均品位1.31×10^-6；原 生 矿 矿 石 品 位1.02×10^-6~7.47×10^-6，平均品位2.29×10^-6。矿石工业类型为微细粒浸染型金矿石，Au品位0.52×10^-6~3.28×10^-6，平均品位 1.98×10^-6,电子探针测试发现金主要赋存于硫砷锑矿内。 估算获得金矿体氧化矿和原生矿(332)+(333)金属量为 1875.01Kg，平均品位为1.98×10^-6。
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