Sardinia, large calcite scalenohedra, biterminated and twinned Crystals on matrix - Height: 147 mm - Width: 111 mm- 642 g
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Calcite crystals on a white matrix from San Giovanni Mine, Bindua, Iglesias, Sardinia, Italy, featuring orange-brown, biterminati and geminated scalenohedra; weight 642 g, dimensions 147 × 111 × 65 mm.
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Description from the seller
From our selection of collectible minerals we present a remarkable group of Calcite crystals from San Giovanni Mine, Iglesias, Sardinia.
Also, it is characterized by large twin and geminated scalenohedra, with the distinctive orange and brown color on a contrasting white matrix, which increases its aesthetic value and mineralogical importance. The specimen stands out for crystallization quality and overall aesthetic balance, with features that enhance its natural structure and visual impact.
Calcite is one of the most widespread minerals on the Earth's crust and crystallizes in the trigonal system, giving rise to countless crystal habit varieties, including the elongated scalenohedra visible in this specimen. The characteristic orange-brown color is due to inclusions of iron oxides and hydroxides within the crystal lattice. The San Giovanni mine, in the Iglesiente mining district, is historically famous for the production of lead and zinc and is today one of Sardinia's best-known localities for splendid Calcite specimens and other secondary minerals.
This is an ideal specimen for mineral collections, display, and for anyone who appreciates 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 indicated in the description. The photographs are taken with professional lighting to best highlight colors and details; however, slight variations in shade may occur depending on the device or ambient light.
Shipping is carried out via reliable express couriers with fast delivery (in many cases 1-2 business 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 contact us to arrange the consolidation. For important pieces, direct home delivery by appointment at the residence 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
Also follow us 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 present a remarkable group of Calcite crystals from San Giovanni Mine, Iglesias, Sardinia.
Also, it is characterized by large twin and geminated scalenohedra, with the distinctive orange and brown color on a contrasting white matrix, which increases its aesthetic value and mineralogical importance. The specimen stands out for crystallization quality and overall aesthetic balance, with features that enhance its natural structure and visual impact.
Calcite is one of the most widespread minerals on the Earth's crust and crystallizes in the trigonal system, giving rise to countless crystal habit varieties, including the elongated scalenohedra visible in this specimen. The characteristic orange-brown color is due to inclusions of iron oxides and hydroxides within the crystal lattice. The San Giovanni mine, in the Iglesiente mining district, is historically famous for the production of lead and zinc and is today one of Sardinia's best-known localities for splendid Calcite specimens and other secondary minerals.
This is an ideal specimen for mineral collections, display, and for anyone who appreciates 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 indicated in the description. The photographs are taken with professional lighting to best highlight colors and details; however, slight variations in shade may occur depending on the device or ambient light.
Shipping is carried out via reliable express couriers with fast delivery (in many cases 1-2 business 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 contact us to arrange the consolidation. For important pieces, direct home delivery by appointment at the residence 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
Also follow us 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
Sardinia, large calcite scalenohedra, biterminated and twinned
Mineral form
Crystals on matrix
Weight
642 g
Origin (region/city)
San Giovanni Mine, Bindua, Iglesias, South Sardinia Province, Sardinia, Italy
Country of origin
Italy
Height
147 mm
Width
111 mm
Depth
65 mm
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