SKU: W-0187_2-CN
A very aesthetic and contrasting specimen. The base of the composition is a dark gray matrix densely covered with small, intensely sparkling quartz crystals. Against this dark background is a spatial, rich group of massive, translucent to white calcite crystals. The walls of the calcite are characterized by a glassy luster and distinct, natural striations. Main Features: translucent/white calcite crystals; dark matrix with shiny fine quartz; intense pink-red fluorescence under UV; visible striations on the crystal walls. Condition: Very good.
Price: 30 EUR (129 PLN)
Availability: In stock
Location: Fujian, China
Size: 55 x 48 x 48 mm
Weight: 125 g
Chemical formula: CaCO₃ + SiO₂
Crystal system: trigonal
Mohs hardness: 3 / 7
Mineral group: Calcite Group
Rarity: Common