Publications
Publications
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Potential anthropogenic mobilisation of mercury and arsenic from soils on mineralised rocks, Northland, New Zealand
- Authors
- Dave Craw
- Journal
- Journal of Environmental Management
- Year
- 2005
- Eroded roots of hot spring systems in Northland, New Zealand consist of mineralised rocks containing sulfide minerals. Marcasite and cinnabar are the dominant sulfides with subordinate pyrite. Deep we...
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Surface run-off from mineralised road aggregate, Puhipuhi, Northland, New Zealand
- Authors
- Dave Craw, D. Chappell, A. Black
- Journal
- New Zealand Journal of Marine and Freshwater Research
- Year
- 2002
- Roads in the Puhipuhi area of Northland, New Zealand, have been surfaced with road aggregate derived from hydrothermally mineralised rocks, which contain iron sulphides (pyrite and marcasite). Oxidati...
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