Shatter Cone Impactite | 24.79 grams | Rochechouart Impact Structure | France | SO24 Ring These crystals often exhibit a

These crystals often exhibit a prismatic or pseudo-cubic habit and have a vitreous luster

The lot is 3

Dimensions: 88x73x55 mm / 3

Weight: 450 grams / 1 lb

Shatter Cone Impactite | 24.79 grams | Rochechouart Impact Structure | France | SO24 Ring These crystals often exhibit aThis is a fantastic shatter cone from France weighing 24. 79 grams and measuring 45x25x25 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