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黄铁矿（文献［1］中照片对、方铝矿（文献[2]中照片2）和毒砂（文献[3]的次显微金电镜照片中金球粒分布的数点法[4]）统计表明，次显微金呈分数继分布，D（维）值分别为1．67、1．88和1．88。金氧化物溶液与金刚石研磨膏研磨、抛光的矿物切片在200℃和饱和蒸汽压下相互作用后
Pyrite (photos in [1], several points of gold pellets distribution in pyrites (photo 2 in literature [2]) and arsenopyrite (ref. [3]) [4 ]) Statistics show that the sub-micro-gold followed by a score distribution, D (dimensional) values were 1.67,1.88 and 1.88. Gold oxide solution and diamond paste grinding, polishing mineral slices at 200 ℃ After the interaction with saturated vapor pressure