large well-formed crystals with a remarkable aesthetic effect. from a classic Alpine locality. The back of the sample was cut to improve the general aesthetic effect Ex Figus collection. size 9x6x3xcm, weight 300 g
Prismatic Childrenite crystals, with very well defined faces and edges, some of them doubly terminated, translucent, lustrous, with spheroidal Roscherite on a Quartz matrix.
Size 5 x 6 x 3 cm
Mass of fluorescent hydrothermal quartz . As seen in this photograph, this specimen shows a bright yellow fluorescent response under short wave UB (254nm) . This piece is also fluorescent under long wave UV (365nm) Size 4 x 3 x 3 cm