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

Their geologic structure is a relic from the early solar system and clarifies the past of larger

The Great Dying Extinction Event

and turtles

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