
Environmental geochemistry of a highly polluted area: The La Union Pb–Zn mine (Castilla-La Mancha region, Spain)
Keywords: EC, electric conductivity; ISRIC, International Soil Reference and Information Centre; FPXRF, Field Portable X-Ray Fluorescence; ICP-MS, Inductively coupled plasma-mass spectroscopy; WRLD, World's average; CLMR, Castilla-La Mancha region's mean; rs, Spear