Fluorescent Blue Prehnite Crystal from Tanzania 12.14 Grams Spinel emerging from a natural rock

emerging from a natural rock matrix

fresh green with glassy crystal faces which is somewhat unusual with these crystals as many of them have etched faces

Peridot crystals of this size with good color and clarity are not commonly found

giving it a distinctly different appearance compared to classic Merelani (Tanzanian) material

Skardu District

Fluorescent Blue Prehnite Crystal from Tanzania 12.14 Grams Spinel emerging from a natural rockAn attractive blue prehnite specimen from Tanzania featuring a broad, sculptural crystal with stepped growth patterns and soft translucency. The pale blue coloration and contrasting dark matrix create an appealing natural display. Under longwave UV light, the specimen fluoresces a vivid electric blue, dramatically transforming its appearance and highlighting internal crystal structure. A highly collectible example of Tanzania's sought after