base metal flotation / chemical reactions / chemical and physical characteristics / metal particles / final product / metal mining activity / metal mining activities / chemical testing / hardrock mining / mine site / cyanidation technology / surface mining operations / physical/chemical separation techniques / chemical changes / chemical storage areas / economic mining / metal sulfide minerals / volatile poison gas / chemical usage / toxic metal cations / metal mining operations / oxidation products / mining / metal sulfides / hardrock mining operations / treatment sludge management / marketable products / important tool / cyanide solution / chemicals / exposed process solutions / site management / predictive tools / /
Organization
Environmental Protection Agency / /
Position
federal land manager / /
Product
surface water / /
ProvinceOrState
South Carolina / Nevada / California / Arizona / /
APPENDIX B POTENTIAL ENVIRONMENTAL IMPACTS OF HARDROCK MINING