Crystal & Stones

Fluorapophyllite on stilbite specimen — Roosters Peacock crystal guide
Apophyllite: The Stone of Clarity, Reflection & Spiritual Focus
Explore Apophyllite, a mineral-group trade name commonly referring to fluorapophyllite-(K) and related hydrated calcium-potassium silicates. Learn its science, history, modern metaphysical traditions, care, and uses. Read more...