Geological characteristics of the Bogutusayi gold deposit and its enrichment in Yili,Xinjiang

The Bogutusayi gold deposit,which has owned the ore-controlling characteristics of the structure,lithofacies and magmatic rocks combined together in Dahalajunshan Formation of Early Carboniferous,located in volcanic sedimentary basin lying in north side of middle axis fault.According to the in-depth summarize of the geological characteristics of this gold deposit,it has discussed the enrichment of the deposit(orebody).The research has believed that the macroscopical indicators of the Bogutusayi gold deposit are the combination of the following six factors:the stratum(Dahalajunshan Formation),the structure(all kinds of structure in the intersection area),the lithology(tuff brecciated lava),sub-volcanic rocks(albitophyre),the carrier(quartz vein) and the alteration(clayization,silicified,beresitization).