These specimen are sometimes found with chips

83-gram Kara Crater Impactite specimen from the Yugorsky Peninsula in Nenetsla

Here we have for you a nice looking individual cut fragment of a Sahara Desert NWA unclassified meteorite weighing 107 grams

The contrast in their appearance is striking

Kofelsite Impact Myth | Grey Melt Rock | 22.3 grams | Köfels Structure | Austria | SO24 Natrolite These specimen are sometimes foundThis is a 22. 3 gram Grey Melt Rock from the Kfels Structure, Austria. It measures 38x22x21 mm. The specific origin of kofelsite rocks is uncertain & debated. The rocks are found in a landslide deposit in western Austria. Researchers have suggested that the landslide was impact triggered. The kofelsite samples in the landslide deposit thus may be impactites (fused rocks from the heat of impact). Some workers have suggested that the rocks are