Mineralized geological specimen Exceptional 2.8 kg Bone-Shaped Natural Mineral Formation, Val Borbera, Piedmont, Italy - Height: 20 cm - Width: 15 cm- 2755 g - (1)
Large Brazilian natural amethyst druse – Extra purple crystals – Collector's specimen - Height: 220 mm - Width: 200 mm- 2937 g - (1)
Rare Mineral Specimen – Lapis Lazuli Crystals Embedded in White Calcite - Height: 178 mm - Width: 100 mm- 2548 g - (1)
Free shippingSapphire Stunning Piece! Extremely Rare Multicolor Sapphire. 144,40 Ct. Hexagonal, %100 Special - Height: 38 mm - Width: 32 mm- 28.88 g
Natural padparadscha-colored sapphire – exceptionally rare rough-crystal aesthetics – 33.75 ct- 6.75 g