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Moissanite has become a popular alternative to diamonds for jewelry
The term tagamite was introduced in 1975 to describe impact rock from the Popigai crater in Russia
Ténéré du Tafassasset
4 grams NWA (Northwest Africa) 869 L3-6 classified meteorite Individual found by Nomads in the Sahara Desert
Kofelsite Impact Myth | Grey Melt Rock | 22.3 grams | Köfels Structure | Austria | SO24 Columbus Moissanite has become a popularThis 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
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