WHITE BARITE AESTHETICS with GHOSTS on RED SIDERITE...

From our selection of collectible minerals, we propose an aesthetically pleasing group of Siderite crystals with Barite and Pyrite from the Brosso Mine, Piedmont. Moreover, it is characterized by the vivid color contrast between the lamellar red-orange Siderite crystals and the white, transparent Barite crystals, some with a ghostly effect, enhanced by traces of Pyrite, which increase its aesthetic value and mineralogical importance. The specimen stands out for the quality of crystallization and for the overall aesthetic balance, with features that emphasize its natural structure and visual impact. The Brosso Mine, in the Piedmontese Canavese, has been for centuries one of the most important iron mines of the Italian Alps, exploited since ancient times and then on an industrial scale until its closure in the twentieth century. Siderite (FeCO3) owes its characteristic reddish-brown coloration to the oxidation of iron in the crystal lattice, while Barite crystals with a 'ghost' effect testify to discontinuous growth phases in which variations in the chemical environment left visible traces inside the crystal itself. This is an ideal specimen for mineral collections, display, and for those who appreciate the natural beauty of minerals, including 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, with rare exceptions always noted 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 and selected express couriers, with fast delivery (in many cases 1-2 working days in Europe), tracked and insured shipping, and professional and secure packaging, as confirmed by customer reviews. Deliveries can also occur the day after payment depending on the destination. It is possible to accumulate multiple purchases and receive them in a single shipment, even from auctions with different deadlines, simply by contacting us to arrange bulk shipping. For important pieces, direct delivery by appointment to your home or to major European fairs is also available. We remind you that you can view all pieces in the 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 CataWiki’s special auctions, do not hesitate to contact us. You can find other contacts here: www.italmineral.com/pages/contact

Estimation:€150

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