摘要
详细研究锡石的晶体形态、内部构造、成矿温度、伴生组分、群体组合及后期改造证实，云龙锡矿床锡石结晶习性既具有优先性趋势，又具有广泛的变异性。这种结晶作用特征是成矿物理──化学条件递次演化造成。云龙锡矿床高品级锡矿石的形成与多期次叠加成矿作用有关。
By studying in detail crystal form, inetrnal structure, metallogenic T, associated component , group assemblage and later reformation, it is confirmed that the cassiterite crystal habit of Yunlong Sn deposit has not only priority tendency but also wide variety. These crystal characteristics are formed by the successive evolution of the metallogenic physics-chemistry conditions. The formation of cassiterite in high grade of Yunlong Sn deposit is related to the superimposition of multi-stage metallogenies.
出处
《云南地质》
1994年第1期86-97,共12页
Yunnan Geology
