南岭地区钨矿成矿作用均与中细粒碱长花岗岩有关,成矿物质主要来自于岩浆岩的液态分异演化作用。黄沙坪是南岭有色金属成矿带的代表性矿床,致矿岩体为花岗斑岩,未出露地表,成矿部位水平横截面积也仅有200 m×300 m,探明铅锌金属资源量超过200万t,近年来深部探明大规模的矽卡岩型钨、钼、铋、萤石矿和磁铁矿。花岗斑岩为成矿地质体,铅锌矿的比例也非常大,这些特点不同于南岭大多数和的锡钨多金属矿试演。通过以黄沙坪为重 The mineralization of tungsten ore in Nanling area is related to the medium-fine alkali-alkali granite, and the metallogenic materials mainly come from the liquid differentiation evolution of magmatic rocks. Huangshaping is a representative deposit of Nanling non-ferrous metallogenic belt. The ore-bearing rock mass is granite porphyry, and is not exposed to the surface. The horizontal cross-sectional area of ​​ore-forming part is only 200 m × 300 m. Metal resources of more than 2 million tons, in recent years, deep exploration of large-scale skarn-type tungsten, molybdenum, bismuth, fluorite and magnetite. Granite porphyry is a metallogenic geologic body, and the ratio of lead-zinc ore is also very large. These characteristics are different from those of most of Nanling’s tin and tungsten polymetallic deposits. By Huang Shaping as the most important