通过对从江污牙钨矿地质特征进行总结，认为钨矿体产于黑色蚀变岩体下部具有强烈层间揉皱的灰、深灰、灰黑色石英千枚岩中，摩天岭花岗岩侵入活动为钨矿形成提供了物质来源，其中含钨酸盐热液在变质岩中运移，当遇到其中的钙质成分时与其反应形成钨酸钙沉淀，后经蚀变改造，成矿物质进一步富集而形成，属变质热液型钨矿床。%By summing up the geological characteristics of tungsten deposit in Wuya, Congjiang, it is considered that the tungsten ore originates in the grey, dark grey, grey and black quartz-phyllite with strong interlayer crumple under the black alteration rock. Motianling granite intrusive activities provide material sources for tungsten ore forming. Tungstates containing thermal fluid migrate in metamorphic rocks. When it comes to calcium content, reaction will happen and form calcium Calcium tungstate deposition. And then after alteration transformation, metallogenic material is accumulated. It is a metamorphic hydrothermal mineral deposit.
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