甘南地区加甘滩金矿床主矿体特征及其与区域典型矿床对比分析
陈耀宇,姚兴华,田向盛,冯兰君

Characteristics of Main Orebody of Jiagantan Gold Deposit and Comparative Analysis with Regional Typical Gold Deposit in Gannan Area
Yaoyu CHEN,Xinghua YAO,Xiangsheng TIAN,Lanjun FENG
表1 加甘滩金矿主矿体特征
Table 1 Characteristics of main orebodies in Jiagantan gold deposit
矿体编号延长/m控制最大延深/m平均厚度/m平均品位/(×10-6厚度变化系数/%品位变化系数/%金资源量/t资源量占比/%
Au4-26201555.113.17130.0749.693.33.75
Au6-35602035.512.59156.99112.901.82.04
Au12-16201833.793.28119.5355.012.52.84
Au14-25401404.142.4793.2047.252.02.27
Au15-16101814.162.7987.4842.322.02.27
Au16-36803506.542.94205.2456.848.59.65
Au18-36202204.872.0697.3754.353.64.09
Au24-55402004.382.53101.6445.833.03.41
Au26-47402154.302.44121.8941.023.33.75
Au29-28602075.022.50100.7037.984.34.88
Au31-57102945.612.94104.0544.916.87.72
Au331 4802875.982.7797.5649.2412.714.42
Au38-86202266.842.1096.3635.364.34.88
Au40-25902183.542.8366.8638.482.73.06
Au42-46802907.512.89120.6445.0110.612.03
Au45-366023813.002.7091.8938.0711.513.05
Au51-557014110.032.9497.4632.385.25.90
合计88.157.27
平均值6882205.902.70111.1148.633.33.75