摘要
吉家洼金矿床矿石属少硫化物型金矿石,矿物种类丰富,金属矿物含量约5 % ,脉石矿物含量约95 %。金矿物有自然金和银金矿,在矿石中分布很不均匀,以粒间金和裂隙金为主要赋存形式。
The ores of Jijiawa gold deposit are ores with low content of sulfide. The minerals are rich in the ores. The contents of mineral and rocky mineral are about 5% and 95% respectively. The gold is less evenly distributed in the ore in forms of natural gold and silver-gold,and occurring state are intergranular gold and fracture gold.
出处
《黄金》
CAS
北大核心
2005年第7期15-17,共3页
Gold
关键词
吉家洼金矿床
少硫化物型矿石
矿物特征
Jijiawa gold deposit
ore with low content of sulfide
mineral feature
