Fluorescent Blue Prehnite with Matrix from Tanzania – 5.86 grams Scolecite This beautiful green fluorite sits

This beautiful green fluorite sits on top of a bed of quartz crystals

06 carat tanzanite crystal measures 21mm x 13mm x 10mm

Measurement: 33

This piece has a very vibrant deep blue color that is astonishing

Fluorescent Blue Prehnite with Matrix from Tanzania – 5.86 grams Scolecite This beautiful green fluorite sitsLight blue prehnite specimen showing blocky, stepped crystal growth with defined faces and a more structured, crystalline habit rather than the typical rounded form. The surface displays a soft luster with translucent areas, while the contrasting dark matrix at the base adds depth and texture. Under longwave UV light, the prehnite fluoresces a vivid electric blue, dramatically enhancing the visibility of its internal structure and crystal layering.