Dimensions: 85x59x39 mm / 3

Name:  Adamite Crystals on Limonite Matrix

Common colors include clear

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

with a Shock stage of 2 and weathering of 2

Shatter Cone Impactite | 31.57 grams | Rochechouart Impact Structure | Montoume, France | SO24 Picture Jasper Dimensions: 85x59x39 mm / 3This is a fantastic shatter cone from Montoume France weighing 31. 57 grams and measuring 42x33x21 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. This particular specimen from Montoume is classified as subvolcanic dike rock. Shatter cones are rare geological features that are only