Jianchaling gold deposit is closed related to the Jianchaling ultrabasic rock mass.
煎茶岭金矿与煎茶岭超基性巖体有密切的成因联系。
Projecting the lead isotope compositions on the Pb tectonic evolution model, the result indicates that the raw material of Jianchaling ultrabasic rock coming from the deplete upper mantle.
巖石铅同位素构造演化模式判别结果表明,煎茶岭超基性巖石的成巖物质来自亏损上地幔;
Field geological survey and geochemistry indicate that the metamorphic ultrabasic rock in Jifeng area of the north Da Hinggan Ling Mountains is komatiite with spinifex texture.