For Sale IconNWA 5480 Olivine Diogenite Meteorites for Sale

Location: Northwest Africa, exact location unknown.

Found: 2008.

Type: Diogenite; Olivine diogenite

Description: A fresh, dense, heterogeneous rock. It consists of 57 vol.% olivine (Fa30.2, FeO/MnO = 46.6) and 42 vol.% orthopyroxene (Fs24.8Wo1.8, FeO/MnO = 25.6) with minor chromite [Cr/(Cr+Al) = 0.828, TiO2 = 0.71 wt.%], troilite and Ni-free metal; Plagioclase is absent; Olivine occurs as brown polygranular clusters and as tiny rounded grains within larger yellow-green oikocrysts of orthopyroxene; most chromite is very fine grained but sporadic, larger grains are up to 1.5 cm across. At hand specimen scales, olivine is seen to be distributed in schlieren-like bands, possibly consistent with magmatic or plastic flow within a stress field. We suggest that NWA 5480 may be a sample of the Vestan mantle, representing a partial melting residue that has experienced recrystallization and plastic deformation at relatively high temperatures and pressures.

Modified from:

Link to Meteoritical Bulletin Database.

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# NWA5480-6-3 # NWA5480-10-9 # NWA5480-11-1 # NWA5480-11-81 About Scale:  Each photo has a small one centimeter cube.  That's a little less than a half inch on a side.  The coin above is a US dime.
Weight: 6.3 gm Weight: 10.9 gm Weight: 11.1 gm Weight: 11.8 gm
Features: Wedge slice Features:Wedge slice Features: Slice Features: Slice
Price:  $169 Price:  $288 Price:  $294 Price:  $312

# NWA5480-12-0 # NWA5480-14-11 # NWA5480-14-8 # NWA5480-18-7
Weight: 12.0 gm Weight: 14.1 gm Weight: 14.8 gm Weight: 18.7 gm
Features: End Features: End Features: Slice Features: Slice
Price:  sold Price:  $372 Price:  $390

Price:  $491