摘要
应用作者拟定的１０（－９）～１０（－６）级铊元素的定量测定方法，并以岩石、植物等为采样对象，在我国陕西煎茶岭、葫芦沟等不同类型、不同地区的金矿区已知矿体和预测剖面上成功地进行了用铊作指示元素找金的试验研究。结果表明，铊与金有极好的正相关性，铊指示金矿（化）体准确、灵敏，是找金的有效指示元素，并于１９９２年在以往查证认为无矿的剖面上准确地指出了隐伏金矿体位置，现已被工程验证见矿。
In recent years,T1 has been reported to be used in mineral exploration in foreign countries,but such reports have not been done in our country. Our experiment indicates the n×10 9 -n ×10 6 grade. T1 determination method is accurate,simple and convent with low cost. The experiment with rock and plant samples in different mining area in Shaanxi in the early 90’s has been approved to be quitely acceptable,especially in the prospecting of buried ores. It has been confirmed again by some geology projects.
出处
《矿产勘查》
1995年第4期223-227,251,共6页
Mineral Exploration
关键词
铊
金矿
隐伏金矿
Thallium
gold
buried bodies
