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almost alchemical presence
sharp crystal formations
untouched formation
The matrix presents a vivid interplay between the smooth
Aragonite Star Cluster (Sputnik Aragonite) – Morocco Specimen:H: 140g (4.94 oz) almost alchemical presenceGeological Overview These specimens are premier examples of cyclic twinning in the Orthorhombic crystal system. Formed within the Triassic gypsiferous claystone of Morocco, these clusters of Aragonite (Calcium Carbonate, Ca2CO3) precipitate from iron rich mineral fluids. This process results in their characteristic burnt sienna and honey amber saturation. The "Sputnik" formation occurs when three individual crystals grow outward from a common center
US$ 650.00
US$ 650.00
US$ 650.00
US$ 650.00
US$ 650.00