贵州镇远水岭钒矿床地质特征及找矿前景分析

Geologic Characteristics and Analysis on Long-range Vista of Prospecting for the Shuilin Vanadium Deposit,Zhenyuan County,Guizhou Province

水岭钒矿位于贵州省东部,赋矿地层为震旦系至寒武系留茶坡组和寒武系九门冲组,含矿岩石为黑色薄层硅质岩夹黑色炭质页岩,矿体产出严格受地层岩性的控制,通过地质勘查,矿床中发现了五个具有工业价值的钒矿体,估算V2O5资源量为13万吨,矿床已达中型规摸,该类型钒矿找矿标志明显,含矿层较稳定,矿体厚度和品位变化不大,沿矿体走向和倾向尚未圈出边界,若沿矿体走向和倾向延伸处进一步追溯控制,可提高资源量类别,增大资源量,矿床找矿远景大。

The Shuilin vanadium deposit is located in the East Guizhou, its ore -bearing beds contain the Liuchapo Formation between Sinian and Cambrian and the Jiumenchong Formation of Cambrian, productive rocks are black laminated silicalite interceded with black carbonaceous shale, ore - body outcome is strictly controlled by lithology in strata, there are five vanadium ore bodies found in the deposit by geologic exploration with V2 05 estimated to 130, 000t resource quantity up to a middle -scale deposit, this kind of vanadium deposit shows evident indicator of prospecting and ore - bearing beds are fairly stable and ore - body thickness and grades are not changeable, the boundary in ore - body strike and dip hasn ＇t still been defined, the resource quantities and its types may be increased if more seeking and control along ore - body striking and dipping extensive position.