Discovery of Cu-Ni sulfide mineralization in the Taipinggou area, Zhen'an County, Shaanxi Province
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图 2 太平沟矿化辉长岩露头(a,b,e为岩心)及显微照片(c为苏长岩,d,f)
d~f具典型的海绵陨铁结构;Opx—斜方辉石;Cpx—单斜辉石;Pl—斜长石;Hb—角闪石;Bi—黑云母;Ccp—黄铜矿;Po—磁黄铁矿;Py—黄铁矿
Figure 2. Micrograph of mineralized gabbro in the Taipinggou area, showing sideronitic texture.
(Opx-orthopyroxene; Cpx-clinopyroxene; Pl-plagioclase; Hb-Hornblende; Bi-biotite; Ccp-chalcopyrite; Po-pyrrhotite; Py-pyrite)