Crystal & Stones

Natural opal specimen from Queensland, Australia, displayed at the Natural History Museum of Los Angeles County; Eric Polk, CC BY-SA 4.0 — Roosters Peacock crystal guide
Opal: The Stone of Creativity, Reflection & Shifting Color
Opal is hydrated amorphous silica and a mineraloid rather than a crystalline mineral. Explore precious and common opal, play-of-color, care, history, and modern metaphysical associations with creativity and reflection. Read more...