Hydrothermal oxidation in the Biwabik Iron Formation, MN, USA
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DOI: 10.1007/s00126-017-0783-z
Abstract: Precambrian iron formations throughout the world, notably in Australia, Brazil, and South Africa, show evidence of hypogene (≥ 110 °C, mostly > 250 °C) oxidation, alteration, and silica dissolution as a result of tectonic or magmatic activity. Although hydrothermal… read more here.
Keywords: oxidation; hydrothermal oxidation; iron formation; biwabik iron ... See more keywords