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The Jiaodong Peninsula, the most productive gold province in China, is dominated by Jiaojia-type gold deposits that formed at ca. 120Ma. The deposits are characterized by widespread alteration and mineralization resulted from fluid–rock reactions in the footwall of regional faults. It is known that the interrupted appearance of continuous mineralization zones and barren zones along regional faults...
Mineralized intensity in drifts or drills can be described by both the proportion and the spatial cluster of the high concentrations. In this paper, the lacunarity is utilized to analyze the mineralized intensity in drifts of the Dayingezhuang gold ore deposit in Jiaodong, Shandong province, China. It shows that the lacunarity index can identify the mineral intensity, providing information for both...
Great mineral intensity in drifts or drills is characterized by both the high proportion and spatial cluster of the high grades. Great mineral intensity indicates the high ore quality and low dilution in the exploitation. The fractal dimension, the fluctuation exponent proposed in this paper and the lacunarity are utilized to analyze the mineral intensity along drifts in the Dayingezhuang gold deposit...
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