Gem Green Kornerupine Silver Ring From Tanzania - 1.92 Grams - size 8 minerals Uitterdijk Appel in 1982

Uitterdijk Appel in 1982

This is a very nice green Demantoid (Andradite) Garnet crystal

Weight: 116

Average Weight: 17 Grams combined

Location: Russia Size: 3

Gem Green Kornerupine Silver Ring From Tanzania - 1.92 Grams - size 8 minerals Uitterdijk Appel in 1982An extremely rare rough green Kornerupine silver ring crystal from Tanzania. Location: Tanga, Tanzania Size: 8 Weight: 1. 92 Grams Interesting Fact: Dark brown kornerupines were first found in Greenland. While some rare small pieces have been found in Canada, Madagascar, Myanmar, and Sri Lanka, nearly all vanadium bearing and chromium bearing kornerupine comes from a single deposit in Tanga, Tanzania, located on a reserve. Commercial mining is