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梁河锡矿床位于印度板块与欧亚板块碰撞带前缘的腾冲—梁河弧形构造的转折部位,是滇西成矿带中的重要成矿类型。通过对该矿床的野外地质观察和室内矿石中黄铁矿微量元素特征的研究,不难发现该矿床中锡的富集与黄铁矿微量元素具有密切的关系。
Lianghe tin deposit is located at the turning point of Tengchong-Lianghe arc structure at the front edge of the collision zone between India and Eurasia plates and is an important metallogenic type in the metallogenic belt of western Yunnan. Through the field geological observation of the deposit and the trace element characteristics of pyrite in the indoor ore, it is not difficult to find that the enrichment of tin in the deposit is closely related to the trace elements in pyrite.