| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5782893 | Chemical Geology | 2017 | 15 Pages |
Abstract
Transformation processes were evaluated by aging Ni-mackinawite with polysulfides and solutions saturated with air. Reaction of Ni-mackinawite with polysulfides led to the formation of pyrite (FeS2) and Ni retention in the solid phase. When Ni-mackinawite was aged in the presence of dissolved oxygen, transformation to goethite (FeOOH) and violarite (FeNi2S4) was observed.
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Authors
Richard T. Wilkin, Douglas G. Beak,