摘要
马武寨白云岩矿床是海相沉积层控沉积矿床,白云岩矿床主要赋存于上寒武统崮山组地层中,本矿床属化学、物理、生物作用下形成的一套碳酸盐建造,又经各种构造运动,逐步形本矿床现在的形态[1]。矿床规模巨大,估算资源量3.25亿t,矿层厚度大且稳定,矿石质量好,由于区内白云岩矿品位较高,有害组分含量极少,因此区内白云岩矿用途十分广泛。该白云岩矿不仅满足冶镁白云岩要求,也可以满足熔剂灰岩、耐火材料、炉衬、玻璃,区内白云岩矿开采水工环条件十分简单,适合大规模工业化开采,本矿床具有较高的开发利用价值[2]。
Mawuzhai dolomite deposit is sedimentary stratabound deposit, dolomite deposits mainly occur in the upper Cam- brian system Gushan formation, the formation of this deposit belongs to the chemical, physical, biological function under a set of carbonate formation, but also by various tectonic movement, and gradually form now the deposit. Deposit scale is huge, estimate the resource of 3.25 tonnes, big thickness and stable ore, ore quality is good, because the area of dolomite ore grade is higher, harmful components were very few, so the area of dolomite ore is widely used. The dolomite deposit not only meet the demand for magnesium smelting dolomite, can also meet the deposition of limestone, refractory materials, lining, glass, zone of dolomite ore mining hydraulic loop condition is very simple, suitable for large-scale industrialized production, development and utilization of the ore is of high value.
出处
《中国非金属矿工业导刊》
2014年第2期40-43,共4页
China Non-Metallic Minerals industry
关键词
白云岩矿
地质特征
成因
经济意义
dolomite deposit
geological features
genesis
economic significance
