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1 s2.0 S0166516206001224 Main by bielowiczbarbara is a document available to read on EtoBox.
The study analyzes the concentrations and distributions of arsenic, cadmium, lead, and zinc in the Danville and Springfield coal members in Indiana, revealing similar arsenic levels in both coals, with averages of 12.7 ppm and 9.4 ppm respectively. Cadmium levels are low, averaging 0.4 ppm for Danville and 0.7 ppm for Springfield, while lead and zinc concentrations are higher, particularly in the Danville coal. The distribution of these trace elements varies both laterally and vertically, influenced by mine
- Author
- bielowiczbarbara
- Language
- EN