No Reserve - 22.80 ct Excellent blue-violet Tanzanite for collection - Rough- 4.56 g - (4)
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Four rough blue tanzanite (zoisite) crystals from Merelani, Tanzania, measure 11–13 mm and weigh a total of 4.56 g (22.80 ct).
AI-assisted summary
Description from the seller
Four stunning specimens of 100% natural rough Tanzanite, measuring 11 to 13 mm, sourced directly from the exclusive mines in the Merelani Hills, Tanzania—the only deposit of its kind in the world. These crystals boast a substantial carat weight and excellent size, making them perfect pieces for collectors of rare minerals.
Description
Natural stone: zoisite;
Variety: tanzanite;
Geographical origin: Merelani, Tanzania;
Colour: blue;
Form: rough;
Mohs hardness: 6.5–7.00.
Photographic Settings
All items are photographed individually with a high-resolution camera at macro magnification indoors, using LED lighting at 5000 Kelvin, the colour temperature closest to sunlight. The photos are not edited in any way, except for cropping.
Customer Service
You can contact us at any time via Catawiki messaging if you need any further information about the item you are interested in, and we will do our best to reply as soon as possible.
Shipping
Worldwide shipping via registered mail with tracking number. We offer combined shipping to ensure maximum savings on postage.
Returns
We always do our best, but if you are not satisfied for any reason, in accordance with applicable regulations and as a matter of personal conviction, we guarantee a refund to customers who are not happy with their purchase.
Thank you for your attention and happy bidding!
Four stunning specimens of 100% natural rough Tanzanite, measuring 11 to 13 mm, sourced directly from the exclusive mines in the Merelani Hills, Tanzania—the only deposit of its kind in the world. These crystals boast a substantial carat weight and excellent size, making them perfect pieces for collectors of rare minerals.
Description
Natural stone: zoisite;
Variety: tanzanite;
Geographical origin: Merelani, Tanzania;
Colour: blue;
Form: rough;
Mohs hardness: 6.5–7.00.
Photographic Settings
All items are photographed individually with a high-resolution camera at macro magnification indoors, using LED lighting at 5000 Kelvin, the colour temperature closest to sunlight. The photos are not edited in any way, except for cropping.
Customer Service
You can contact us at any time via Catawiki messaging if you need any further information about the item you are interested in, and we will do our best to reply as soon as possible.
Shipping
Worldwide shipping via registered mail with tracking number. We offer combined shipping to ensure maximum savings on postage.
Returns
We always do our best, but if you are not satisfied for any reason, in accordance with applicable regulations and as a matter of personal conviction, we guarantee a refund to customers who are not happy with their purchase.
Thank you for your attention and happy bidding!
Details
Number of objects
4
Main mineral
No Reserve - 22.80 ct Excellent blue-violet Tanzanite for collection -
Mineral form
Rough
Weight
4.56 g
Origin (region/city)
Merelani
Country of origin
Tanzania
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.
