澜沧群

滇西南澜沧群中氧化锰矿成矿规律及找矿前景

Metallogenic regularity and prospecting potential of oxidized Mn deposits in Lancang group , SW Yunnan

澜沧群火山岩特征及其构造背景的判别

Diagnosis of the characteristics of the volcanic rocks of Lancang group and their tectonic setting

对比临沧花岗岩体的铅同位素组成，二者之间关系密切，矿石铅主要由临沧花岗岩体铅混入不同比例的澜沧群变质岩铅组成。

Contrasting with the lead compositions of the Lincang granite , the ore lead is composed of the ( Lincang ) granite body mixed with metamorphic rocks of Lancang Group .