摘要
煤中黄铁矿硫同位素研究表明 ,华北煤中黄铁矿形成于不同的演化阶段 :早期黄铁矿的δ34SP值更偏负值 ,晚期黄铁矿δ34SP更偏正值。同时 ,黄铁矿硫同位素的差异也能反映硫的来源。
The Study for pyrite in coal of the Northern China has suggested that pyrite in coal formed in different stage:δ34 Sp of the earlier pyrite is more tend to negative than the later.In the meantime,the difference of δ34 Sp also reflect the origin of surfur in coal.
出处
《中国煤田地质》
2000年第1期19-22,共4页
Coal Geology of China
基金
国家自然科学基金!资助项目(编号 :49572129)
