It is very strongly UV reactive

The crater is about 1 million years old and is one of only 2 craters older than 50

Approx Weight (per piece): 12

This is a great looking Dhofar 273 classified meteorite weighing 1

Nestled in a matrix of ivory colored calcite

Shatter Cone Impactite | 12.65 grams | Rochechouart Impact Structure | France | SO24 Geode It is very strongly UVThis is a fantastic shatter cone from France weighing 12. 65 grams and measuring 33x25x13 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