摘要
本文通过对麒麟厂矿床深部1151中段与1284中段详细的坑道编录,总结出两中段的矿体特征,矿体主要赋存于下石炭摆佐组白云岩之中,矿体沿层产出,常以"似层状"、脉状、筒状、囊状、扁柱状、多脉状及网脉状产出。矿石矿物主要是闪锌矿、方铅矿、黄铁矿,矿石构造以块状构造最为常见,可见脉状构造、条带状构造、网脉状构造、浸染状构造、斑点状构造、角砾状构造、晶洞状构造等。通过野外的观察,根据赋矿层位岩性特征及控矿构造特征及矿体的空间产出状态可知该区矿床成因与岩性、构造有密切关系。
The Huize pb-zn deposit is located in the southern margin of the Yangtze massif, is rich in northeast yunnan germanium silver lead-zinc polymetallic set one of the important pb-zn deposit in the area. Dolomite ore bodies occur mainly in the lower carboniferous pendulum with group, ore body along the level of output, often in the ＂layer＂, vein, tubular, cystic, flat, cylindrical, vein and vein output.Ore minerals are mainly, sphalerite, galena, pyrite ore structure, block structure in the most common, and visible article vein structure,banded structure and net vein structure, disseminated structure, mottled structure, brecciated structure, miarolitic structure, etc. Through the field observation, according to the assigned seam a lithologic features and ore-controlling tectonic characteristics and ore body space output state known ore deposit genesis, has close relationship with lithology, structure. In combination with the mining area on the basis of the metallogenic geological background and geological features, this article mainly through to the kirin industrial bed deep midway through 1151 and 1284 middle detailed gallery logging, summed up the part of ore body and in the middle of the two features.
出处
《价值工程》
2016年第8期207-210,共4页
Value Engineering
