Prehnite on Tanzanite Crystal from Tanzania 7.68 Grams red Big Beautiful and aesthetic duel

Big Beautiful and aesthetic duel pyrite cube specimen from Spain

Measurements: 44mm x 4

Weight: 186g

This Calcite specimen has one large clear calcite crystal accompanied by a smaller similar crystal

Prehnite on Tanzanite Crystal from Tanzania 7.68 Grams red Big Beautiful and aesthetic duelA fascinating association specimen featuring pale green Prehnite crystals naturally grown over violet Tanzanite from Tanzania. The back of the specimen showcases a partially exposed Tanzanite crystal with excellent luster and distinct crystal striations, while the reverse is covered by an attractive cluster of sparkling Prehnite crystals. The contrast between the soft green Prehnite and violet Tanzanite creates a unique and visually appealing