SKU: B_31_0015
Transparent Alpine quartz crystals, characterized by high purity and a distinct glassy luster. The main part of the specimen consists of a cluster of fused quartz columns growing on a light matrix, within which natural fractures create rainbow light reflections. The longest crystal runs diagonally through the entire composition, and in its central part, there are small white mineral growths. Main features: high transparency of quartz; glassy surface luster; presence of small white growths; classic Alpine origin. Condition: Very good.
Price: 62 EUR (269 PLN)
Availability: In stock
Location: Innerschweiz (Göschenen), Switzerland
Size: 60 x 50 x 30 mm
Weight: 56.3 g
Chemical formula: SiO₂
Mohs hardness: 7.0