NWA 11551 Howardite Meteorites for Sale
Location: Northwest Africa, exact location unknown.
Found: 2014
Classification: HED achondrite (Howardite)
Description: Physical characteristics: Exterior surfaces partly covered by black fusion crust; non-crusted surfaces show obvious breccia texture with variegated clasts up 1o 1 cm across. Most surfaces appear relatively unweathered but rust spots are present. Petrography: In thin section appears to be a roughly 50-50 mixture of diogenitic (coarse orthopyroxene) and eucritic (plagioclase, pyroxene-dominated) clasts. Some eucritic pyroxene shows zoning. Geochemistry: Diogenitic orthopyroxene Fs27.1±3.8Wo2.4±1.0 (N=182), eucritic low-Ca pyroxene Fs41.6±6.0Wo3.1±1.0 (N=40), augite Fs26.8±7.8Wo41.5±2.5 (N=30), uninverted pigeonite Fs48.8±5.8Wo8.0±2.3 (N=36), bulk inverted pigeonite Fs50.5±5.4Wo10.7±3.0 (N=24).
Link to Meteoritical Bulletin Database.
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| # NWA11551-11-9 | # NWA11551-20-3 | # NWA11551-29-5 | # NWA11551-32-5 | # NWA11551-87-4 |
| Weight: 11.9 gm | Weight: 20.3 gm | Weight: 29.5 gm | Weight: 32.5 gm | Weight: 87.4 gm |
| Features: Part slice | Features: Slice | Features: Slice | Features: Slice | Features: End (back) |
| Price: $362 | Price: $550 | Price: $800 | Price: $880 | Price: $890 |













