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砂宝斯金矿产于中侏罗统陆相碎屑岩中 ,有 6条矿化带 ,走向近 SN,矿带间距 2 0 0～ 4 0 0 m。矿石类型主要为蚀变砂岩和构造破碎蚀变岩型。矿化与硅化 -黄铁矿化带关系密切。矿床可化分为4个成矿期、 6个成矿阶段。矿带受断裂构造控制 ,硫同位素研究表明 ,部分成矿物质来源于深部 ,由岩浆活动带出 ,侵入岩参与了成矿作用。根据研究区内已发现的 6处金水系沉积物异常 (异常值高者达 2 0 .3× 10 -9)以及区域构造、岩浆活动特征 ,预测矿区内应以 、 号矿体为主 ,在矿体深部及矿区南部寻找隐伏矿体 ;矿区外围宜在有利的基底构造、中侏罗统地层及其与岩体的内外接触带寻找破碎蚀变岩型和石英脉型金矿。
Shabus Gold Minerals in the Middle Jurassic terrigenous clastic rocks, there are 6 mineralized belts, near SN, ore belt spacing of 200 ~ 4000m. The ore types are mainly alteration sandstone and structural crustal alteration rock type. Mineralization and silicification - pyrite zone is closely related. The deposit can be divided into four metallogenic stages and six metallogenic stages. The ore belts are controlled by fault structures. Studies on sulfur isotopes show that some ore-forming materials originate from the deep and are derived from magmatic activity, and intrusive rocks are involved in metallogenesis. According to the six sedimentary anomalies (the highest anomalies are 2.03 × 10 -9) and the regional tectonic and magmatic activity characteristics of the gold deposits in the study area, it is predicted that ore bodies should be dominated by No. ore bodies in ore mines The deep body and the southern part of the mining area are looking for a concealed ore body. The periphery of the mining area should look for the crustal altered quartz and quartz vein type gold deposits in the favorable basement structure, Middle Jurassic strata and their contact with the inner and outer of the rock mass.