南秦岭镇安西部钨钼矿集区成矿物质来源研究

韩珂,杨兴科

Study on the Ore-forming Materials Source of the Western Zhen’an W-Mo Ore Concentration Area in Southern Qinling Moutains

Ke HAN,Xingke YANG

图2 镇安西部钨钼矿集区构造—蚀变—矿化特征 ①-含钨矿硅化大理岩；②-稠密浸染状钨矿化矽卡岩；③-灰色结晶大理岩；④-浸染状钨矿化矽卡岩；⑤-钨矿化石英脉；⑥-稀疏浸染状钨矿化矽卡岩；⑦-黄褐色氧化带；Qtz-石英；Bt-黑云母；Mot-辉钼矿；Py-黄铁矿；Sch-白钨矿；Di-透辉石；Pl-斜长石；Ms-白云母；Sk-矽卡岩

Fig.2 Structure-alteration-mineralization characteristics of western Zhen’an W-Mo ore concentration area