Red Planet Obsidian Pendant - SOLD 1.46" Double-sided rockinaboxfairburn Nature's Ghosts: Confronting Extinction from

Nature's Ghosts: Confronting Extinction from the Age of Jefferson to the Age of Ecology

and bone-chilling temperatures

All specimens will have a layer of aluminized Kapton foil and a layer of fibrous bulk material

The Great Dying Extinction Event

but it is in fact a broad term defining a meteorite field in the Chaco Province of Northwest Argentina

Red Planet Obsidian Pendant - SOLD 1.46" Double-sided rockinaboxfairburn Nature's Ghosts: Confronting Extinction fromRed 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. 46" sample of Red Planet Obsidian set into a sterling silver bezel. It's