| RuS2-OsS2-IrS2的类质同象矿物系列和PdS-PtS矿物系列 |
| |
| 引用本文： | 任英忱,邓禹仁.RuS2-OsS2-IrS2的类质同象矿物系列和PdS-PtS矿物系列[J].地球化学,1973(4):254-263. |
| |
| 作者姓名： | 任英忱 邓禹仁 |
| |
| 摘 要： | Based on the results from, studies of minerals belonging to these two systems ,and by reference to pertinent data available, the authors are of thc following opinious: The system RiS2-Os4S2-IrS2 is a complete isomorphous series. Unit cell parameters and physical properties of the mincrals vary with chemical compositions in a systematic manner. PdS-FtS is a limited isomorphous series. Two groups, cooperite including(Pd0-0.113Pt1-0.387)1.00S1.00] platinum.bearing palladium sulfides chemical formula(Pd0.86-0.39Pt0.14-0.61)1.00S1.00] can be distinguished within this system. Beeause of differences in crystal structures between the two groups, which is also responsible for the significant differences in physical properties of these minerals, the system PdS-PtS is discontinuous, but each group itself constitutes a complete isomorphous series.
|
| 关 键 词： | 矿物化学 铂族元素 超基性岩 磷灰石 |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
