Sampling a flooded mine pit in the Whitehorse Copper Belt, YT, Canada. Acid mine drainage, Whitehorse Copper Belt, Yukon, Canada. Gypsum precipitation at sulfur spring discharge, Yukon, Canada. Field experiments on passive mine water treatment at Greens Creek Mine, Alaska, USA.
Mixing of acidic mine drainage into Rio Odiel, Spain. Groundwater sampling at the former Western Nuclear Mine, Saskatchewan, Canada. SEM image of reaction products from mine water treatment experiments. Ore loading structure at former Venus Silver Mine, Tagish Lake, Yukon, Canada.
SEM image of pyrite crystals formed in passive mine water treatment experiments at the Greens Creek Mine, Alaska, USA. Cerro Colorado Mine, Spain. Natural ARD from oxidation of shales in Yukon, Canada. Sampling alkaline mine water drainage on the Whitehorse Copper Belt, Yukon, Canada.