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'Acfer 253' (stone; ordinary chondrite) |
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| Present in NHM collection | |||||
| Location: | Tamanrasset, Algeria | ||||
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| Coordinates: | 27° 30' 49" N / 3° 53' 49" E | ||||
| Find or Fall: | Find | ||||
| Date: | October 12, 1991 | ||||
| Recovered weight: | 47 g | Group: | LL | ||
| Petrologic type: | 5-6 | ||||
| Bandwidth (mm): | - | ||||
| Shock stage: | S2 | ||||
| Weathering grade: | W2 | ||||