Red Planet Obsidian Pendant - 1.484" rockinaboxgeo "Extraterrestrial cause for the Cretaceous-Tertiary

"Extraterrestrial cause for the Cretaceous-Tertiary extinction

DINOSAUR EGG (HYPSELOSAURUS)

amber from the Hukawng Valley was found to have a clay matrix that encased the unprocessed amber pieces

Above: The Front of the Specimen Card

Pterosaurs were the first vertebrate animals to evolve into flying creatures

Red Planet Obsidian Pendant - 1.484" rockinaboxgeo "Extraterrestrial cause for the Cretaceous-TertiaryRed Planet Obsidian is a volcanic glass found in northwestern Mexico. The material is perlite, meaning this glass formed with water present that evaporated during its formation, increasing its volume and infusing it with globules. Within these pockets, a mixture of feldspar crystals and hematite has produced stunning blooms of reds and oranges. This pendant contains a polished 1. 484" sample of Red Planet Obsidian set into a sterling silver bezel. It