WHITE and GRAY FLUORITE AESTHETIC

From our selection of collectible minerals, we propose a rare group of cubic crystals on a gray Fluorite matrix, originating from the Genna Tres Montis mine in Silius, Sardinia. Furthermore, it is characterized by cubic crystals in stepped habit, entirely coated with a thin patina of sulfides that gives them the rare gray color, aggregated on matrix in a compact and well-defined ensemble, which increases their aesthetic value and mineralogical importance. The specimen stands out for the quality of crystallization and for the overall aesthetic balance, with features that enhance its natural structure and visual impact. Fluorite (CaF2) derives its name from the Latin fluere, 'to flow', due to its low melting point which made it a valuable flux in historical metallurgy. The gray color of this specimen is due to the thin patina of sulfides, such as pyrite and galena, coating the faces of the cubic crystals, a phenomenon characteristic of Sardinian hydrothermal deposits. The Genna Tres Montis mine, near Silius, has produced fluorite and barite for decades from hydrothermal veins hosted in Hercynian granitic rocks, offering specimens today highly sought after by collectors for their clean crystal habit and unusual color. This is an ideal specimen for mineral collections, display, and for those who appreciate the natural beauty of minerals, including in the context of crystal therapy and lithotherapy, in line with traditionally associated properties of the mineral species. All minerals are 100% natural and untreated, with rare exceptions always noted in the description. Photographs are taken with professional lighting to best highlight colors and details; however, slight variations in shade may occur depending on the device or ambient light. Shipping is carried out via reliable, selected express couriers, with fast delivery (in many cases 1-2 working days within Europe), tracked and insured shipping and professional, safe packaging, as confirmed by customer reviews. Deliveries can also take place the day after payment, depending on the destination. It is possible to combine multiple purchases and receive them in a single shipment, even from auctions with different end dates, simply contact us to arrange the consolidation. For important pieces, direct home delivery by appointment or at major European fairs is also available. Remember that you can view all pieces in the auction at the following link: www.catawiki.com/it/u/16653967 Follow us also in 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

Estimate:$307.72

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