(H4, S1, W3) Meteoritical Bulletin #99
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Northwest Africa 6591 (NWA 6591)
Morocco
Found: 2010
Classification: H4
| Place of purchase: | Rissani |
| Date: | P April 2010 |
| Mass (g): | 712 |
| Pieces: | 2 |
| Class: | H4 |
| Shock stage: | S1 |
| Weathering grade: | W3 |
| Fayalite (mol%): | 18.15 ± 0.26 |
| Ferrosilite (mol%): | 16.00 ± 0.48 |
| Wollastonite (mol%): | 1.29 |
| Magnetic suscept.: | 4.74 |
| Classifier: | J. Gattacceca |
| Type spec mass (g): | 20.6 |
| Type spec location: | CEREGE |
| Main mass: | P. Thomas |
| Comments: | Single stone broken in two pieces. Identified by a specialist of lithic tools (H. de Lumley, MNHNP) as a tool of probable Neolithic age.; submitted by J. Gattacceca |
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