Vishnevite Specimen #6 Popular Crystals_Amethyst Gorgeous hand selected Strawberry Opal

Gorgeous hand selected Strawberry Opal polished piece from Peru

Their intricate crystal formations are fascinating

It also often forms dendrites when oxidised

and a synthetic colour shift lilac/purple to blue grey variety of Corundum (Sapphire) is often sold as natural Alexandrite instead

hand selected for it's flash

Vishnevite Specimen #6 Popular Crystals_Amethyst Gorgeous hand selected Strawberry OpalThis rare Vishnevite specimen is from the type locality in Russia in the Vishnevye Mountains. You will receive the exact Vishnevite specimen pictured. Vishnevite is a rare mineral in the Cancrinite group, and can be found in shades of white, blue and orange yellow.