Twin Aesthetics of Purple Skeletonized Amethyst, Amethyst Tramoggia Crystals on matrix - Height: 56 mm - Width: 50 mm- 41 g
03
days
22
hours
41
minutes
20
seconds
Starting bid
€ 1
Reserve price not met
Expert
Selected by Luca Esposito
Geology graduate with 10 years' professional experience and webshop founder.
Estimate € 150 - € 200
No bids placed
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Twin skeletal amethyst crystals on matrix from Capurru Quarry, Osilo, Sardinia, Italy.
AI-assisted summary
Description from the seller
From our selection of collectible minerals we propose a splendid group of twin crystals of Amethyst from the Capurru Quarry, Osilo, Sardinia.
Moreover, it is characterized by two twin crystals with a skeletonized habit (hopper), of an intense violet color, with clearly visible terminations and associated with small white quartz crystals on rock matrix, rare elements that 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.
Amethyst is the violet variety of quartz (SiO2), its color due to traces of iron in the crystal lattice combined with natural irradiation during its formation. Skeletonized or 'hopper' crystals form when growth at the edges and corners of the crystal is faster than that of the central faces, leaving stepped depressions on the surface. Sardinia, particularly the Osilo area, is known among collectors for findings of good-quality amethyst in hydrothermal veins associated with volcanic rocks.
This is an ideal specimen for mineral collections, display, and for those who appreciate the natural beauty of minerals, also in the crystal therapy and lithotherapy field, according to the properties traditionally associated with the mineral species.
All minerals are 100% natural and untreated, with rare exceptions always indicated in the description. Photos are taken with professional lighting to best enhance 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 working days in Europe), trackable and insured shipping and professional and safe packaging, as confirmed by customer reviews. Deliveries can also take place the day after payment, depending on the destination.
It is possible to accumulate more 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 you can view all pieces up for 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 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
Seller's Story
I am Luca from italmineral-com, a young salesman with a background in nuclear engineering and I have consolidated my presence in the minerals sector by participating in fairs, auctions and by founding italmineral. I offer only the best, rarest and most special minerals, including uranium and thorium. I always guarantee the highest quality, fast shipping, careful packaging and excellent customer service. I am appreciated for my friendliness and the high quality of the materials offered."
Translated by Google TranslateFrom our selection of collectible minerals we propose a splendid group of twin crystals of Amethyst from the Capurru Quarry, Osilo, Sardinia.
Moreover, it is characterized by two twin crystals with a skeletonized habit (hopper), of an intense violet color, with clearly visible terminations and associated with small white quartz crystals on rock matrix, rare elements that 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.
Amethyst is the violet variety of quartz (SiO2), its color due to traces of iron in the crystal lattice combined with natural irradiation during its formation. Skeletonized or 'hopper' crystals form when growth at the edges and corners of the crystal is faster than that of the central faces, leaving stepped depressions on the surface. Sardinia, particularly the Osilo area, is known among collectors for findings of good-quality amethyst in hydrothermal veins associated with volcanic rocks.
This is an ideal specimen for mineral collections, display, and for those who appreciate the natural beauty of minerals, also in the crystal therapy and lithotherapy field, according to the properties traditionally associated with the mineral species.
All minerals are 100% natural and untreated, with rare exceptions always indicated in the description. Photos are taken with professional lighting to best enhance 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 working days in Europe), trackable and insured shipping and professional and safe packaging, as confirmed by customer reviews. Deliveries can also take place the day after payment, depending on the destination.
It is possible to accumulate more 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 you can view all pieces up for 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 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
Seller's Story
I am Luca from italmineral-com, a young salesman with a background in nuclear engineering and I have consolidated my presence in the minerals sector by participating in fairs, auctions and by founding italmineral. I offer only the best, rarest and most special minerals, including uranium and thorium. I always guarantee the highest quality, fast shipping, careful packaging and excellent customer service. I am appreciated for my friendliness and the high quality of the materials offered."
Translated by Google TranslateDetails
Main mineral
Twin Aesthetics of Purple Skeletonized Amethyst, Amethyst Tramoggia
Mineral form
Crystals on matrix
Weight
41 g
Origin (region/city)
Capurru Quarry, Osilo, Sardinia - Italy
Country of origin
Italy
Height
56 mm
Width
50 mm
Depth
25 mm
Sold by
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