Hydrothermal Formation and Oxidation of a Calcite-Marcasite Vug at the Haughton Impact Structure: Mapping of Alteration Assemblages with Hyperspectral Imaging
Abstract
Spectral mapping of a calcite-marcasite vug and its weathering products shows evolution from hot, reducing to cooler, oxidizing to chemically complex fluids.
- Publication:
-
46th Annual Lunar and Planetary Science Conference
- Pub Date:
- March 2015
- Bibcode:
- 2015LPI....46.2267G