| Sample No.: |
LAP 031308 |
| Location: |
LaPaz Ice Field |
| Field No.: |
16735 |
| Dimensions (cm): |
2.25x1.5x1.5 |
| Weight (g): |
8.673 |
| Meteorite Type: |
H Chondrite (Impact Melt) |
Macroscopic Description: Kathleen McBride
This H chondrite has a rough brown interior which crumbles easily.
Thin Section (,2) Description: Tim McCoy and Valerie Reynolds
The meteorite exhibits an area with microcrystalline silicate matrix including rounded metal-sulfide blebs reaching 20 microns, as well as relict grains, chondrules and clasts reaching up to a few mm that are highly-shocked with local metal-sulfide redistribution. Mafic silicate compositions (Fa19, Fs17) indicate H chondrite parentage and texture suggests it is an impact melt breccia. Pairing with the LAP 031173 group is possible.
Thin Section Images
| Cross-Polarized Light | Plane-Polarized Light | Reflected Light |
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Lab Images