Analysis of chemical fractions and evaluation of copper (Cu) contaminated levels in soil samples obtained from a Pb/Zn mining site located in Hich village, Thai Nguyen province

The primary objective of this study is to elucidate the chemical speciation of copper (Cu) and conduct an assessment of the magnitude and probability of contamination of Cu in soil samples procured from the Pb/Zn mining, at the Hich village, Dong Hy district, Thai Nguyen province, in order to furnish critical data pertinent to the environmental stewardship of soil resources within this geographical domain.