Red Planet Obsidian Pendant - 1.506" Stemcell Science Shop Reaching sizes upwards of 18m

Reaching sizes upwards of 18m (59ft) in length

This specimen is a complete 44

the curious Trilobite "sea-bug

So while the silica is not toxic

Red Planet Obsidian Pendant - 1.506" Stemcell Science Shop Reaching sizes upwards of 18mRed 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. 506" sample of Red Planet Obsidian set into a sterling silver bezel. It