基于三维模型的矿床品位分布规律研究——以陕西龙头沟金矿为例 |
魏明,赵彬,王锐,潘振兴,曹立国 |
Study on the Distribution of Mineral Grades Based on 3D Model:Taking Shaanxi Longtougou Gold Mine as an Example |
Ming WEI,Bin ZHAO,Rui WANG,Zhenxing PAN,Liguo CAO |
图6 金品位走向(a)、倾向(b)和厚度(c)方向实验变异函数曲线及拟合曲线 |
Fig.6 Variation function curve and fitting curve of gold grade strike (a),dip (b) and thickness (c) orientation experiment |