青海柴北缘胜利口地区金伯利岩含矿性探讨

Ore-bearing property of kimberlite in Shenglikou region at north margin of Chaidamu basin in Qinghai

文中对青海省大柴旦镇胜利口地区金伯利岩从地质背景、主要特征矿物等方面做了分析研究,并与我国山东省含金刚石的金伯利岩进行了对比,初步认为大柴旦镇胜利口地区金伯利岩,具有找到金刚石的前景,但不具备有经济价值的金刚石矿床产出条件。

The kimberlite in Dachaidan town area, Qinghai province was analyzed based on geological settings and the main diagnostic minerals. Comparisons were made with diamond -bearing kimberlite in Shandong province. A preliminarily conclusion is that kimberlite in Dachaidan town area has potential for diamond, but has no condition for diamond deposit with favorable economics.