Aesthetic fluorescent calcite

From our selection of collectible minerals we offer a splendid Calcite crystal from the Zanacchi Quarry in Molassana, in Val Bisagno, Genoa, Liguria. Additionally, it is characterized by a colorless and translucent surface traversed by typical growth striations, by an intense pink-violet fluorescence and by a rarer red phosphorescence under UV lamp, qualities that increase its aesthetic value and mineralogical importance. The specimen stands out for crystallization quality and for the overall aesthetic balance, with features that enhance the natural structure and visual impact. Calcite is one of the most common carbonates on the Earth’s crust and its fluorescence is generally due to traces of manganese or other activator elements that substitute for calcium in the crystal lattice. Phosphorescence, a rarer phenomenon than simple fluorescence, indicates that the crystal continues to emit light even after the UV radiation ceases, thanks to specific defect centers in the structure. The quarries of Val Bisagno, inland from Genoa, are known among collectors precisely for calcites with these luminescent characteristics, often found in geological contexts related to the Ligurian ophiolitic formations. This is an ideal specimen for mineral collections, display, and for those who appreciate the natural beauty of minerals, also in the field of crystal therapy and lithotherapy, according to the properties traditionally associated with the mineral species. All minerals are 100% natural and untreated, except for very rare exceptions always indicated in the description. The photographs are taken with professional lighting to best enhance colors and details; however, slight variations in shade may occur depending on the device or ambient light. Shipping is carried out via reliable express couriers selected, with fast delivery (in many cases 1-2 working days in Europe), tracked and insured shipping and professional and safe packaging, as confirmed by customer reviews. Deliveries can also take place the day after payment depending on the destination. It is possible to accumulate multiple purchases and receive them in a single shipment, also from auctions with different deadlines, simply contacting us to organize the consolidation. For important pieces, direct home delivery by appointment or at major European trade fairs is also available. We remind you that you can see all the pieces in auction at the following link: www.catawiki.com/it/u/16653967 Follow us also in the live auctions every Monday and Friday at 20:55! If you would like to view videos, request additional information or satisfy some curiosities about the pieces in the special CataWiki auctions, do not hesitate to contact us. You can find other contacts here: www.italmineral.com/pages/contact

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