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Mineral prospectivity mapping is a classification process because in a given study area, a specific region is classified as either a prospective or non-prospective area. The cost of false negative errors differs from the cost of false positive errors because false positive errors lead to wasting much more financial and material resources, whereas false negative errors result in the loss of mineral...
The Ningqiang district, which is located in the northwestern margin of the Yangtze Platform, contains the richest supply of Cu and Au mineral resources in Shaanxi Province, China. The purpose of this study is to identify geochemical anomalies associated with Au–Cu mineralization in the Ningqiang mineral district using spectrum–area (S–A) multifractal and artificial neural network (ANN) methods. The...
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