A very interesting old specimen from the paul Zerfass collection, with association of cerussite with Pyromorphite . Specimen well crystallized o, with pyro colors passing from grass green to dark green size 4x3x3 cm
New amazing find from Sicily : blue fluorite with color ranging from light to deep blue. Really a world-refrence find. Size 6x3x3 cm . Pictures taken with white led . with halogen nlamp color change in purple
Perfect pseudomorph of red-purple smithsonite on Large Calcite cystals Size 10 x 10 x 9 cm , crystals 8 cm . Such incredible recent find has been well described in the jan 2021 issue of Lapis Magazine .
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 3 x 2 x 2 cm