areas well known for producing high-quality calcite in many colors

3 gram Impact Melt Rock from the Stac Fada Member Impact Structure

It can also be used for science projects and other types craft displays

Tektite is interesting because of the persistent mystery that has resisted clear explanations of their creation for generations of geologists

2 gram Impact Melt Breccia from the Sääksjärvi crater in Finland

Sapphire | 8 Piece Gemstone Lot | Pear Shape Cut | Blue | 4x3mm 1.6tcw Lake Murray Meteorite areas well known for producingProduct Type: Sapphire 8 Piece Lot Approx Weight (per lot): 1. 6tcw Size: 4x3mm Shape: Pear Shape Cut Color: Blue Clarity: Included Origin: India