摘要
朱拉扎嘎金矿 ,经综合物化探普查 ,在大面积覆盖区发现 0 .5km2 高视极化率、中低视电阻率激电异常和低缓磁异常。已施工的 8个钻孔均见矿 ,估算黄金储量大于 30t。沿走向 ,激电异常在北东、南西两端有大幅度向外延伸趋势 ,可能是深部硫化物矿层向外延伸的反映。
Through integrated geophysical and geochemical survey,high apparent polarzability and medium low apparent IP anomalies of 0.5 km 2 were detected in extensive overburden area of the Zhulazhaga gold deposit.Eight drill holes all intersect gold ores,and gold reserves are estimated to be higher than 30 t.The IP anomaly tends to extend considerably at the northeast and southwest ends,which might reflect outward extension of the deep sulfide ore bed.
出处
《物探与化探》
CAS
CSCD
2000年第4期250-262,共13页
Geophysical and Geochemical Exploration
关键词
化探
物探
综合找矿
原生金矿
朱拉扎嘎
geochemical exploration
geophysical exploration
integrated ore prospecting
primary gold deposit
Zhulazhaga
