【摘要】 分析了焦家金矿主矿体厚度及品位的变化趋势和特点,并对其变化作了定量评价:焦家金矿的主矿体厚度变化系数为31.7%~123.7%,属"较稳定";品位变化系数小于93%,一般为27.5%~85.3%,有用组分的分布属“均匀”;厚度及品位的倾向变化略大于走向变化。更多还原

【Abstract】 This paper analyzed the variety trend and characteristics of the thickness and the grade of main orebody in Jiaojia gold mine,and made the quantification to its change.The variety coefficient of thickness is 31.7%-123.7%,namely "comparative unstable";and the variety coefficient of grade is smaller than 93%,and general is 27.5%-85.3%,namely the distributing of useful component is "uniformity".The variety tendency of the thickness and the grade is big in direction of tilt than strike slightly.更多还原