This North West Africa was originally classified as an Enstatite EL6/7

It forms prismatic crystals with a variety of colors including white

000 years ago and is believed to have last erupted about 5

giving them a solid

Sphalerite and Pyrite Crystal Cluster

Shatter Cone Impactite | 7.8 grams | Rochechouart Impact Structure | France | SO24 Wolframite This North West Africa wasThis is a fantastic shatter cone from France weighing 7. 8 grams and measuring 29x23x15 mm. Although not a meteorite, impactites and shatter cones are directly linked to them and their impacts. Shatter cones are evidence that the rock has been subjected to an extreme shock with very brief high pressures. Shatter cones are rare geological features that are only known to form in the bedrock beneath large meteorite impact craters. They have a