Singularity of zonality, the indicator for quantitative evaluation of anomalies in mining geochemistry, Case study: Kerver

Detection of zone dispersed mineralization from blind mineralization are the main target in mining geochemistry. Quantitative models for different types of mineralization have been presented byzonality method, in 40 years ago. zonality method has a disadvantages for detection of anomalies. In this research a new model was presented for detection of anomaly by integration of singularity and zonality methods. This Singularity method show the depletion and enrichment of vertical zonality index in study area. Singularity of vertical zonality index (Pb*Zn/Cu*Ag) was mapped in Baggolom which located in Jebal- Barez. The results were compared with fractal and zonality methods. For this purpose, 400 sampled were taken from systematic sampling grid. The samples were analyzed for Cu, Pb, Zn, Ag, Mn, Cr, Ni, Mo, Sn, V, Co, Ba, Sb, As, Bi, Hg and Sb by the atomic absorption method. According to the zonality method if Pb×Zn/Cu×Ag >10 anomaly is blind and α