Mineralogy: silica-rich glass, surrounded by melted and compressed aerogel; includes a grain of Fe-rich olivine . Composition Mg/Fe = 1.11; Al/Fe = 0.075; Ca/Fe = 0.053; Cr/Fe = 0.031; Mn/Fe = 0.019; S/Fe = 0.42; Ni/Fe = 0.058 . Composition (x CI chondrite) Mg/Fe = 0.94; Al/Fe = 0.75; Ca/Fe = 0.80; Cr/Fe = 2.0; Mn/Fe = 2.1; S/Fe = 0.74; Ni/Fe = 1.1 Mineral Composition: olivine = Fo(78-82)Fa(18-22). TEM. Leroux, 2008.
| Notes By: | NDC\mrodrigu | Date: | 02/21/2018 |