Vishnevite Specimen #5 Rare Crystals_Turquoise so you get a cross

so you get a cross section of the wavy chamber pattern

branch-like crystals

and inclusions of Hematite and Iron Oxide give them varying levels of pinky - red colours

rare specimens show clearly defined needles of Dumortierite growing through the crystal

Beautiful Larvikite sphere from India with silvery flash

Vishnevite Specimen #5 Rare Crystals_Turquoise so you get a crossThis 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.