Amethyst Cluster - Brazil Prehnite is a variation of

Prehnite is a variation of a silicate mineral that rarely forms individual crystals

further adding to their uniqueness

Mepygurus marmonti dates back to the Late Jurassic Period

Essential Oils: Lavender

Amethyst Cluster - Brazil Prehnite is a variation ofSize: 2. 7 in. Weight: 4. 0 oz Location: Brazil Amethyst is arguably the most popular mineral known to man. Many people are familiar with the beauty of its purple hues. Amethyst is a variation of quartz that contains trace amounts of iron. When the mineral is exposed to radioactive gamma rays, it is irradiated, producing the purple color we know and love. The saturation of the amethyst depends on the amount of iron present. Rio Grande do Sul, Brazil