Transparent Barite aesthetic with yellow limonite...

From our selection of collectible minerals, we present a splendid group of Barite crystals with Limonite from the Conca is Ollastu, Barbusi, Sardinia caves. Moreover, it is characterized by transparent and gemmy Barite crystals with the typical yellow-gold coloration due to Limonite, arranged on a matrix in well-formed aggregates with sharp faces and vitreous luster, which enhance their aesthetic value and mineralogical significance. 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. Barite (barium sulfate, BaSO4) derives its name from the Greek 'barys', meaning heavy, in reference to its notable density compared with other non-metallic minerals. The yellow-gold coloration of these crystals is due to the presence of Limonite, a hydrated iron oxide that deposits on surfaces or is incorporated during crystal growth. The Sulcis-Iglesiente mines in Sardinia are historically well known among collectors for the exceptional quality and transparency of Barite crystals found in association with the region’s lead-z zinc-bearing deposits. This is an ideal specimen for mineral collections, display, and for those who appreciate the natural beauty of minerals, including in crystal therapy and lithotherapy, according to the properties traditionally associated with the mineral species. All minerals are 100% natural and untreated, with very rare exceptions always noted in the description. Photographs are taken with professional lighting to best showcase colors and details; however, slight tonal variations 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 business days within Europe), tracked and insured shipping and professional, 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 contact us to organize the consolidation. For important pieces, direct home delivery by appointment or at major European fairs is also available. Remember that you can see all the auction pieces 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 curiosity 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

Schätzpreis:€150

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