Crystals & Stones

Goethite with calcite crystals; CC0 via Wikimedia Commons — Roosters Peacock crystal guide
Goethite: The Stone of Grounding, Persistence & Honest Reflection
Goethite is iron oxyhydroxide, FeO(OH), an orthorhombic mineral common in soils, iron ores and weathering zones, occurring as earthy, fibrous, botryoidal or crystalline material. Explore its mineral science, name history,... Read more...