Title: Aqueous Oxidation of Parent Bodies of Carbonaceous Chondrites and Galilean Satellites Driven by Hydrogen Escape
Abstract: Figure 1. Stability fields of sulfate and bisulfide at a total pressure of 100 bar. The thin solid curves represent equal activities of SO4 and HS at various pH. The QFM curve represents equilibrium (2) and HM stands for hematitemagnetite buffer. Sulfate is stable at higher temperature and lower ƒH2. Low-temperature formation of sulfate in asteroidal environments requires complete oxidation of magnetite and is unlikely (see also [10]). AQUEOUS OXIDATION OF PARENT BODIES OF CARBONACEOUS CHONDRITES AND GALILEAN SATELLITES DRIVEN BY HYDROGEN ESCAPE. M. Yu. Zolotov and E. L. Shock, Department of Geological Sciences, Department of Chemistry and Biochemistry, Arizona State University, Tempe, Arizona 85287, emails: [email protected], [email protected].
Publication Year: 2003
Publication Date: 2003-03-01
Language: en
Type: article
Access and Citation
Cited By Count: 6
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot