利用因子分析和分形分析识别内蒙古黑鹰山地区矿致地球化学异常

龚晶晶, 杨剑洲, 马生明, 苏磊

Recognition of ore-induced geochemical anomaly by combined factor and fractal analysis in Heiyingshan, Inner Mongolia

Jing-Jing GONG, Jian-Zhou YANG, Sheng-Ming MA, Lei SU

图2 黑鹰山地区Cu地球化学异常分布图(a)、直方图(b)和浓度—数量双对数图(c)

Fig.2 Geochemical map(a), Histogram(b) and concentration-quantity log-log plot of Cu in Heiyingshan area