Sample No.: EET83236

Location: Elephant Moraine

Weight (g): 6.4

Field No.: 2761

Dimensions (cm): 2 x 2 x 1

Meteorite Type: Eucrite

Macroscopic Description: Roberta Score

Shiny black fusion crust containing flow marks covers 60% of EET83236. The interior is bluish-gray with numerous white and dark gray clasts. Several oxidation halos were noted.

Thin Section (,2) Description: Jeremy Delaney

A lightly brecciated medium-grained eucrite containing pyroxene in an ophitic to subradiate texture with generally lathy feldspar. The pyroxene is generally exsolved pigeonite with occasional "herring-bone" textures preserved. Both pyroxene and plagioclase have clouding in some crystals. Some pyroxene grains are quite clear but most are heavily clouded. Feldspar is often clouded in patches and has mottled extinction that in places is nearly isotropic. It has, therefore, been substantially shocked. Interstitial glassy silica minerals, troilite, chromite and ilmenite are also present. Pyroxene is En36Wo2.6 to En31Wo40 and feldspar is An89.