LARGE HERKIMER DIAMOND QUARTZ

From our selection of collectible minerals we propose an aesthetic group of crystals on a quartz matrix, Herkimer Diamond variety, originating from Ferriere, Piacenza, Emilia-Romagna. Moreover, it is characterized by numerous transparent and bright crystals, arranged in dense aggregates on a rock matrix with brown-ochre tones, with excellent clarity and luster of the crystal faces, 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 enhance its natural structure and visual impact. Quartz (SiO2) is one of the most widespread minerals in the Earth's crust, with a trigonal crystalline structure based on silicon-oxygen tetrahedra; the transparency and clarity of these crystals, often called 'Herkimer Diamond' due to their resemblance to the famous two-tipped quartz crystals from Herkimer County, New York, depend on silica purity and the absence of inclusions. The Ferriere area, in the province of Piacenza, is known among Italian collectors for the formation of quartz of this habitus in cavities within the ophiolitic rocks of the Emilia Apennines. This is an ideal specimen for mineralogical collections, display, and for those who appreciate the natural beauty of minerals, also in the context of crystal therapy and lithotherapy, according to the properties traditionally associated with the mineral species. All minerals are 100% natural and unaltered, with rare exceptions always noted in the description. The photographs are taken with professional lighting to best showcase 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 safe 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 contacting 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 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 items in CataWiki special auctions, do not hesitate to contact us. You can find other contacts here: www.italmineral.com/pages/contact

Estimation:€200

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