The matrix is massive augite and scapolite

This is a superb looking Stony-iron or Mesosiderite class C classified meteorite named Northwest Africa NWA 1879

and multicolored varieties

and accompanied by a brighter sheen

Origin:  Marathon Ontario Canada

NWA 091 Meteorite | 17.96 Gr | Part Slice | L6 Chondrite | Low TKW | Sahara NorthwestAfricaMeteorite The matrix is massive augiteThis is a superb looking slice of a Sahara Desert NWA 091 classified meteorite weighing 17. 96 grams. Its dimensions are 40x39x5mm. It is a nice dark gray color and is full of small holes (the small black specks in the pictures). It is very similar to Kimble County except a bit darker. The single piece was found in the desert in 2000 and has a total mass of only 370 grams and was classified as an L6 by UCLA. It is shock level 4 (very high) and