摘要
在详细研究矿山地质资料及实地调查的基础上，按地质块段法对窄岭金矿大营子矿区保有地质储量进行了计算，结果表明矿区原定保有地质储量矿石县为407499t，金属量为2429kg；实际保有地质储量矿石量为201598t，金属量为1244kg．大营子金矿储量负变的主要原因是勘探过程中深部矿体的连接问题．
on the basis of field investigation and the detailed geological data, the reserves of geological assurance of Davingzi ore district is calculated: the original reserves of geological assurance are 407499 t (gold 2499 kg), while the actual reserves are only 201598 t (gold 1244 kg). The difference of the reserves is mainly due to the false linking of the deep ore bodies.
出处
《黄金学报》
1999年第4期242-244,共3页
Gold Journal
