No Reserve - Carat 29.0 Herkimer diamond-type double-terminated crystals Untreated- 5.8 g
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€ 1
No reserve price
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Selected by Georgia Foteinou
Holds BSc in geology and post-graduate qualifications in geochemistry.
Estimate € 150 - € 200
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Untreated quartz crystals, main mineral Cristalli Biterminati tipo diamante di Herkimer, from Skardu, Pakistan.
AI-assisted summary
Description from the seller
Splendid lot of quartz crystal that stand out for their rough appearance, characterized by natural facets and double terminations; these high-quality quartz crystals are loved by collectors, jewelry enthusiasts and crystal healers for their wonderful look and the numerous alleged healing powers.
Description / Features
Mohs hardness: 7
Color: colorless;
Crystal structure: hexagonal (trigonal);
Luster: vitreous;
Transparency/Purity: transparent with natural inclusions;
Dimensions: from about 7.0 mm to 15.0 mm;
Refractive index: 1.543-1.554;
Density: 2.60-2.70;
Cleavage: indistinct or none;
Pleochroism: none;
Birefringence: 0.009;
Dispersion: 0.013 (weak).
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Photography settings
All items are photographed individually with a high-resolution macro lens indoors with LED lighting at 5000 Kelvin, the color temperature closest to sunlight. The photos are not edited in any way, except for cropping.
Assistance
You can contact us at any time through Catawiki messaging for any further information about the item you are interested in and we will try to respond as soon as possible.
Shipping
Worldwide shipping with Registered Mail and tracking number. We apply combined shipping to ensure maximum savings on postage.
Returns
We always strive to do our best, but if something is not to your liking, in accordance with regulatory provisions and our own conviction, we guarantee a refund to any customer who is not satisfied with their purchase, regardless of the reason.
Thank you for your attention and Happy bidding!
Splendid lot of quartz crystal that stand out for their rough appearance, characterized by natural facets and double terminations; these high-quality quartz crystals are loved by collectors, jewelry enthusiasts and crystal healers for their wonderful look and the numerous alleged healing powers.
Description / Features
Mohs hardness: 7
Color: colorless;
Crystal structure: hexagonal (trigonal);
Luster: vitreous;
Transparency/Purity: transparent with natural inclusions;
Dimensions: from about 7.0 mm to 15.0 mm;
Refractive index: 1.543-1.554;
Density: 2.60-2.70;
Cleavage: indistinct or none;
Pleochroism: none;
Birefringence: 0.009;
Dispersion: 0.013 (weak).
___________________________
Photography settings
All items are photographed individually with a high-resolution macro lens indoors with LED lighting at 5000 Kelvin, the color temperature closest to sunlight. The photos are not edited in any way, except for cropping.
Assistance
You can contact us at any time through Catawiki messaging for any further information about the item you are interested in and we will try to respond as soon as possible.
Shipping
Worldwide shipping with Registered Mail and tracking number. We apply combined shipping to ensure maximum savings on postage.
Returns
We always strive to do our best, but if something is not to your liking, in accordance with regulatory provisions and our own conviction, we guarantee a refund to any customer who is not satisfied with their purchase, regardless of the reason.
Thank you for your attention and Happy bidding!
Details
Main mineral
No Reserve - Carat 29.0 Herkimer diamond-type double-terminated crystals
Mineral form
Untreated
Weight
5.8 g
Origin (region/city)
Skardu
Country of origin
Pakistan
Disclaimer
It is believed that certain gemstones and minerals have beneficial health and spiritual properties. However, using or wearing gemstones or minerals does not mean that you can treat, cure or prevent any disease. Please consult your health care professional for information on health care issues and do not stop any medications or courses of treatment, without first consulting your health care professional. The use of gemstones or minerals as a wellness therapy is one of personal choice. While stones or crystals have been used historically to relieve or prevent symptoms, the objects sold on our website offer no guarantee of results. Therefore, Catawiki cannot guarantee or be held liable for the effectiveness of these objects sold herein.
It is believed that certain gemstones and minerals have beneficial health and spiritual properties. However, using or wearing gemstones or minerals does not mean that you can treat, cure or prevent any disease. Please consult your health care professional for information on health care issues and do not stop any medications or courses of treatment, without first consulting your health care professional. The use of gemstones or minerals as a wellness therapy is one of personal choice. While stones or crystals have been used historically to relieve or prevent symptoms, the objects sold on our website offer no guarantee of results. Therefore, Catawiki cannot guarantee or be held liable for the effectiveness of these objects sold herein.
