Health implications of medieval mining wastes at Kaňk

The findings of this study indicated that the historical mining village of Kaňk is highly contaminated by As, Cu, Pb, and Zn, of which As is the most significant contaminant. Despite the high concencentration of As in mining wastes (∼1.15 wt.%), urban soils (∼0.3 wt.%), and road dusts (∼ 440 mg/kg), risk was associated only with mining waste and contaminated soil material via oral exposure (not the inhalation pathway)

Drahota P., Raus K., Rychlíková E., Rohovec J. (2018): Bioaccessibility of As, Cu, Pb, and Zn in mine waste, urban soil, and road dust in the historical mining village of Kaňk, Czech Republic. Environmental Geochemistry and Health 40, 1495-1512. (DOI)