Color: Purple White

It appears to have been caused by the pressure of the internal crystal growth

Size: 28x14mm

weighing 115 grams and measuring 91x39x22mm

Iron and other transition elements may give the obsidian a dark brown to black color

Terny Astrobleme Impactite | 16.52 Grams | Slice | Cherkasy Region | SO24 Martian Color: Purple WhiteThis is a must have 16. 52 gram Impactite slice from the Terny Astrobleme (Ukrainian Shield) in Cherkasy Region of Ukraine. Its dimensions are 46x46x6mm. Although not a meteorite, impactites are directly linked to them and their impacts and are probably going to be one of the rarest collection pieces you'll ever own. The Terny impactites are important geological specimens that are recognized by the scientific community as evidence of asteroid or comet