摘要
介绍了河南省西峡县、方城县、泌阳县3地金红石矿的资源状况及开采条件。河南省金红石矿储蓄量占全国总储蓄量的80%,其中西峡矿C级以上金红石储量为19×104t,品位为2%～4.5%;方城矿C级以上储量超过600×104t,平均品位为2.22%;泌阳矿C级以上储量为41×104t,平均品位为2.2%。目前,此3个金红石矿均已完成小试和中试选矿。对比而言,方城矿极具大规模开采利用价值。
Rutile mineral is an important ore that is used to extract rutile, produce titania powder and titanium sponge. The storage capacity of rutile in Henan Province occupies 80% of the total storage capacity in our country, which distributes in the region of Nanshao-Biyang and Xixia county. This paper also introduced the resource state and exploitation condition of Fangcheng Mineral, Biyang Mineral and Xixia Mineral in above regions, among them the capacity of rutile mineral over C grade in Xixia is 19×10^4t, grade is 2%- 4.5%; in Fangcheng is more than 600×10^4t, grade 2.22%; in Biyang 41×10^4t, grade 2.2%. By comparison the Fancheng mineral is of great value to exploitation and utilization in large scale.
出处
《稀有金属快报》
CSCD
2007年第6期18-20,共3页
Rare Metals Letters
关键词
河南省
金红石矿
储量
品位
rutile mineral
storage capacity
Henan province
ore grade
