This is a strand of lemon yellow Opal beads with an overall length of 38 cm (15 inches)

or simply as a conversation piece

Its dimensions are 25x22x8 mm

This rock and the quarry it came from is famous since the Nördlingen St-Georgs-Kirch  Cathedral was built using this special material

Size: 18mm

Northwest Africa NWA Meteorite | 11 Piece Lot | 8 Grams | Tumbled Individuals | Sahara | SO24 Gormanite This is a strand ofThis is lot of small tumbled individual NWA unclassified meteorites from the Sahara Desert. Because they have been tumbled, you can clearly see the metal within the specimens. The total weight of the lot is 8 grams and the meteorites range in size from 9 to 17 mm. This never classified North West Africa stone was found in the Sahara desert around 2000. These small individual specimens are great as teaching tools in the home or in the classroom, or as