Rare yellow citrine quartz bi-terminated and scepter

From our selection of collectible minerals we present a rare group of citrine quartz crystals from Cretaio, Prata, Massa Marittima, Tuscany. Additionally, it is characterized by bidirectional terminations and a scepter formation, adorned with a brilliant iridescence and an intense citrine-yellow coloration on matrix, which enhance its aesthetic value and mineralogical significance. The specimen stands out for the quality of crystallization and for the overall aesthetic balance, with features that highlight its natural structure and visual impact. The yellow color of citrine quartz is due to traces of iron embedded in the crystal lattice of quartz, often activated by natural irradiation phenomena: genuine citrine, not obtained by heat treatment of amethyst, is relatively rare in nature. The scepter habit, visible in this specimen, forms when crystal growth is interrupted and later resumes, developing around a preexisting nucleus, often thinner. The Massa Marittima area, in the Tuscan Metalliferous Hills, is historically known for hydrothermal mineralizations and mining activity related to sulfides and iron oxides. This is an ideal specimen for mineral collections, display, and for those who appreciate the natural beauty of minerals, also in the realm 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. 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 express couriers carefully 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 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 accumulation. For important pieces, direct delivery by appointment to home or at major European 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 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

估價:$3.35

查看所有物品來自Catawiki或Ethnographic