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LAST DAYS TO ORDER Join us at the Sainte-Marie-aux-Mines mineral & gem show, booth ZM-PI-15 from June 24 to 28! Orders placed up to and including June 15 can be shipped before we leave 👍 The website will, of course, remain open while we are away; orders will be processed upon our return in early July.

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FLASH PROMO off the entire site*

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Valid from saturday 10th october 2025 - 09 am (French time) to Sunday 11the october 2025 - 11h59 pm (French time), for immediate orders (no reservations).
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Haüyne - Taiarapu Est, Tahiti, French Polynesia, France

€220.00

Tax included

This specimen features several haüyne crystals of a particularly intense cobalt blue color, embedded in dark volcanic rock (phonolite). The two main crystals, which are well-defined, measure approximately 2.5 cm.
Haüyne exhibits a beautiful orange reaction to long-wavelength UV light.

5 x 3.5 x 2.3 cm

Highlights of this specimen:

- Haüyne is a relatively rare mineral species in collections
- Several crystals of a particularly intense cobalt blue color
- Well-separated main crystals measuring over 2 cm.

For your information:

- Haüyne is a rare sodium aluminum aluminosilicate sulfate, generally found as small crystals in certain alkaline volcanic rocks. Well-separated, vividly colored crystals are particularly sought after by collectors. In Tahiti, haüyne is notably found in the Taiarapu-Est area, on the eastern coast of the Tahiti Iti peninsula.