46.15 ct, Outstanding selection of natural Herkimer Diamond Quartz crystals, featuring exceptional clarity, sharp double terminations, and rare petroleum inclusions. This lot is distinguished by the presence of visible hydrocarbon inclusions, appearing as yellow droplets within the crystals. Under UV light, these inclusions show a strong fluorescent reaction, creating a striking visual effect highly appreciated by collectors. Each crystal has been carefully selected for its transparency, brilliance, and well-defined geometry, representing a true collector-grade assemblage. Herkimer-type quartz forms naturally as double-terminated crystals in open cavities, allowing symmetrical growth without attachment to a matrix. Specimens from Pakistan are known for their excellent clarity and often host unique internal features such as fluid inclusions. The combination of aesthetic purity and rare internal phenomena makes this group particularly desirable for both collectors and enthusiasts of mineralogy. The lot includes the original importer certificate (in German), confirming authenticity and origin. TECHNICAL DETAILS Total Weight: 46.15 ct / 9.23 g Dimensions: From 5 to 10 mm Origin: Belucistan, Pakistan Mineral: Natural Quartz (Herkimer Diamond type) Quantity: 46 crystals (as shown in photos) Transparency: very high Inclusions: natural petroleum (hydrocarbon inclusions) Fluorescence: strong under UV light Treatment: none – 100% natural Condition: very good, minor natural imperfections consistent with natural formation NOTE – “Herkimer Diamond” designation The term “Herkimer Diamond” refers to a naturally formed, double-terminated quartz crystal known for its exceptional clarity and brilliance. Despite the name, it is not a diamond, but a highly prized variety of quartz originally discovered in Herkimer County, New York. Today, this term is widely used for similar high-quality crystals from other locations. Highly suitable for collectors, jewelry making, metaphysical use, or resale. ***All photos were taken using lamp light, with professional photographic lenses, to enhance the colors and also the details and imperfections of the gem. Looking with the naked eye, possible streaks, inclusions and imperfections are much less visible or not visible at all.*** The live color may be of a slightly different shade because it changes based on each different screen in which it is viewed. ***AAA – See all my auction lots, if you win multiple lots, you only pay 1 shipping. IMPORTANT - You must wait for the end of all auctions before paying if you want Catawiki to combine the shipment automatically. If the auctions are different, pay only 1 auction, contact me and I will remove the shipping costs from all the other auctions, to combine everything into 1 shipment.*** *SHIPPING* Shipping is always carried out with a tracking code, paying the utmost attention and care to the packaging of the object to preserve its beauty and current condition. The courier may vary according to the destination, if you wish to leave some specific instructions for delivery, kindly inform me as soon as possible, because shipments are almost always made the next morning. *SATISFIED BUYER* Angolo Vetusto is committed to bringing maximum professionality and transparency, always presenting original lots, full of detailed high definition photos and defining each object in detail in all its strengths and weaknesses. If there is a problem with the lot received or due to shipping (which does not depend on us), wait to leave negative feedback, WE are always committed to solving any problem due to the lot or shipping, contact us immediately and we will be happy to resolve every issue. We care a lot about satisfying every buyer and maintaining the utmost professionality. Always remember to leave POSITIVE FEEDBACK, if you are satisfied with your purchase, it is important for both buyers and sellers. Thanks, Happy Auction everyone!