Note Details

Category: Analysis

Track 141 (Coki) – TEM Analysis This track is composed of a large range of fragment types including the pentlandite terminal particle, a refractory inclusion (fassaite, aluminous diopside, anorthite and spinel), a Kool grain (Fe-rich olivine, kosmochloric augite and albite), En99 fragments and a submicron SiC found in the melt. We also found isolated submicron grains of polycrystalline diamond and Al-oxide but both are probably contaminants. More investigation is needed. Ref. Joswiak 5/25/2010