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河南西峡金红石矿工业品位指标研究
引用本文:张银波.河南西峡金红石矿工业品位指标研究[J].化工矿产地质,1995,17(2):123-130.
作者姓名:张银波
作者单位:化学工业部地质勘探公司河南地质勘探大队
摘    要:通过对西峡金红石矿床的矿体形态、厚度、品位及其变化,矿化连续性及矿体复杂程度的综合分析,进行多方案的计算对比,确定该矿床宜以露天-地下兼用的方式开采.露采是低工业品位1.6%,边界品位1.3%;露天-地下兼用的开采方式最低工业品位1.8%,边界品位1.4%。

关 键 词:金红石矿床,开采方式,最低工业品位,边界品位,河南西峡

HOW TO DETERMINE COMMERCIAL GRADE FACTORS FOR XIXIA RUTILE DEPOSIT IN HENAN PROVINCE
Abstract:Abstract In the paper, collective analysis of the morpholoty, thickness, grade,continuity and complexity of the ore bodies of Xixia rutile deposit, coupled with calculatingly comparison between different mining schemes, provides for commercial grade factors for them to come into development as these: in the case of open mining, minimum industrial grade 1. 6% and marginal grade 1. 3%, comparaed with the case of combination of open and underground mining, 1. 8 % and 1. 4 %.
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