Crystal & Stones

Natural mahogany obsidian from Glass Buttes, Oregon, USA; James St. John, CC BY 2.0 — Roosters Peacock crystal guide
Mahogany Obsidian: The Stone of Grounding, Protection & Steady Transformation
Mahogany Obsidian is a reddish-brown and black variety of natural volcanic glass. Learn its geology, safe care and modern symbolism of grounding, protection and steady transformation. Read more...