Rare Tanzanite Rough Specimen from Voi, Kenya – 1.87 Carats Ruby 46 gramsMeasurements: 30mm x 22mm

46 gramsMeasurements: 30mm x 22mm x 5mmMineral Class: Mineraloid (Hydrated Silica)

7mm    Weight: 11ct    Color: Natural Unheated

Locality: YongChun

Locality: Jessieville

This is one reason why this piece is much more valuable than some other specimens

Rare Tanzanite Rough Specimen from Voi, Kenya – 1.87 Carats Ruby 46 gramsMeasurements: 30mm x 22mmI acquired this interesting and uncommon tanzanite rough specimen from a trusted source who said it originates from the rarely referenced Voi region of Kenya. This piece exhibits a rich blend of blue to teal hues, along with noticeable color zoning and directional structure that gives it a slightly different look compared to traditional Merelani (Tanzania) material. The crystal displays linear banding typical of zoisite, along with visible inclusions