东秦岭熊耳山地区骆驼山硫多金属矿床赋存规律及成因研究

总结归纳骆驼山硫多金属矿床的赋存规律和成因,主要是通过介绍矿床的控矿地质条件、赋存规律、矿床成因、成矿作用,以期为采用类比法寻找同类型的硫多金属矿床提供经验;矿床产于新元古界青白口系栾川群三川组大理岩所夹矽卡岩带中。矿体呈大的透镜状,产状与矽卡岩带展布规律一致;矿床矿种多,组份复杂,共生矿产主要有S、Cu、Wo_3、Zn、Ca F_2,伴生有益组分有Be、Cd、In、Ag等,以密集块状和浸染状矿石为主,矿床工业综合利用价值相对较高。

Analysis on Causes and Occurrence Regularity of Luotuoshan Sulfide Polymetallic Deposit

Summarize the occurrence regularity and causes of Luotuoshan sulfide polymetallic deposit, including introduce the ore-controlling geological conditions, regularity of occurrence, origin and mineralization, so as to seek the same type of sulfide polymetallic deposit by analogy;it was originated from Neoproterozoic erathem, in the marble skarn zone of Luan-chuan-Sanchuan group, Qingbaikou system.The ore body was shaped in large lenticular, and the occurrence was no differ-ence from skarn zone distribution;with many types of deposits and complex components, paragenetic minerals mainly are S, Cu, Wo3 , Zn, CaF2 , associated with useful components such as Be, Cd, In, Ag, etc, which mainly were dense mas-sive and disseminated ores, with a high industrial value.