湖北石煤型钒矿地质特征及成因
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摘要
湖北钒矿位于秦岭造山带武当隆起西北缘,黑虎-花瓶背斜的两翼,区内主要发育震旦系和寒武系地层,寒武系下统的杨家堡组和庄子沟组为矿区的含矿地层。区内钒矿化带主要由杨家堡组和庄子沟组的灰黑色-黄褐色薄层炭硅质岩、条纹条带状硅质岩、石煤化硅质岩和钒矿体等组成。该矿床属于沉积成因,其形成过程大致经历了早期的粘土矿物吸附作用和后期的活化富集作用等阶段。
The vanadium ores within Yunxi, Hubei Province, located in the westnorthern margin of the Wudang uplift, which belong to the Qinling orogenic belt, and the both flanks of the Heihu-Huaping anticline. The stratums mainly are sinian system and Cambrian system in this area. The Ore formation is the Yangjiabao group and the zhuangzigou group of the Lower Cambrian system. The mineralized belt is composed of thin layer of carbon siliceous rocks with dark gray-snuff color, the banded silicalite, the stone coal mineralized silicalite and the Vanadium ore body. This deposit belongs to sedimentary origin. And the stage of the formation of the Vanadium ore can bipartite as the caly adsorption(depositional phase) in the early stage and the concentration in the late stage
The vanadium ores within Yunxi, Hubei Province, located in the westnorthern margin of the Wudang uplift, which belong to the Qinling orogenic belt, and the both flanks of the Heihu-Huaping anticline. The stratums mainly are sinian system and Cambrian system in this area. The Ore formation is the Yangjiabao group and the zhuangzigou group of the Lower Cambrian system. The mineralized belt is composed of thin layer of carbon siliceous rocks with dark gray-snuff color, the banded silicalite, the stone coal mineralized silicalite and the Vanadium ore body. This deposit belongs to sedimentary origin. And the stage of the formation of the Vanadium ore can bipartite as the caly adsorption(depositional phase) in the early stage and the concentration in the late stage
引文
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[3]门道改,伏雄.湖北郧县大柳钒矿地质特征及成因[J].科技视界,2011,22:134-136.
[4]陈庆根.石煤钒矿提钒工艺技术的研究进展[J].矿产综合利用,2009,2:30-33.
[5]刘景槐,谭爱华.我国石煤钒矿提钒现状综述[J].湖南有色金属,2010,26(5):11-14.
[6]熊威娜.钒矿开发对水环境的影响及其治理[J].能源环境保护,2008,22(6):39-41.