试论攀钢基地的矿产资源体系

ON THE MINERAL RESOURCE SYSTEM OF THE PANZHIHUA IRON AND STEEL BASE

攀钢基地位于康淇地轴中段两侧边缘一个古裂谷带中。裂谷带地质构造复杂,成矿条件优越,形成储量丰富、种类齐全的矿产资源,其中钒、铁地质储量名列全国第一,钛矿资源居世界之首,钒矿占世界第三位,铁矿仅次于鞍本地区,名列全国第二位。 攀钢基地矿产资源体系由核心资源(铁矿和炼焦煤)和辅助原料资源(动力煤、熔剂石灰岩、白云岩、耐火粘土、菱镁矿等)构成。在核心资源中,以攀西铁矿运在六盘水和以六盘水的炼焦煤运在攀钢,构成钟摆式运输系统。基地矿产资源体系和钟摆式运输,基本上能满足攀钢基地对矿产资源的要求。 攀钢基地矿产资源体系和攀西—六盘水之间钟摆式运输系统的形成,决定了攀钢二基地必须建在攀西(渡口至西昌)地区。否则,将造成不良后果。

The Panzhihua Iron and Steel Base is located in a paleorift belt west of the middle section of the Kang-Dian axis. It is the complicated geological structures of the rift valley belt that makes the area have favourable conditions for mineralization. There is a complete range of types of mineral resources and the amounts of their reserves are great. The geological reserves of Titanium and Vanadium ores in Panzhihua are both the greatest in the country. Titanium ore is also the richest and Vanadium ore is the third richest in the world.The mineral resource system of the Panzhihua Iron and Steel Base consists of kernel resources (including iron ore and coking coal) and auxiliary raw material resources (including power coal, flux limestone, dolomite, refractory clay, magnesite ore, etc.). There is a pendulum-like transport system between Panxi and Liupanshui for kernel resources transportation, transporting iron ore from Panxi to Liupanshui and coking coal from Liupanshui to Panzhihua. The mineral resources system and pendulum-like transport system of Panzhihua Iron and Steel Base can basically meet its needs of mineral resources.The formation of these two kinds of systems makes it necessary that the second base of Panzhihua Iron and Steel must be built in Panxi area (from Dukou to Xichang), otherwise it will lead to grave consequences-