新疆陆相沉积型铀矿、煤矿的勘查和采矿次序探讨

新疆为我国铀煤资源储藏大省,铀和煤埋藏条件相近。长期分行业管理、勘查和开采,既浪费资源,又造成环境污染,制肘了两个矿种的综合开采和利用。本文从分析铀、煤矿床的特点及空间分布和勘查现状入手,认为铀、煤勘查应共享资料,提高勘查效率;采矿顺序为地浸砂岩型铀矿床:先铀后煤;疏干型和含铀煤型矿床:先煤后铀的采矿顺序,以降低环境污染,提高矿产资源综合利用价值。

Study on the Exploration and Mining Order of Continental Sedimentary Uranium and Coal Mine in Xinj iang

Uranium,coal resources reserves are rich in Xinjiang,uranium and coal buried in similar con-ditions,but have not been explored, mined and developed comprehensively due to the long term industrialized administration,which not only waste resources and cause environmental pollution ,but also bring the difficulty for governance.This paper discussed the exploration degree and mining sequence and suggested sharing the exploration data of coal to improve the efficiency of uranium prospecting.As to in situ leaching sandstone type uranium deposit,uranium should mine first and then mine coal.For the drainage and coal type uranium ore, uranium and coal can be mined as co products after reasonable planning so as to increase the comprehensive utilization value of mineral resources.