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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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Valid from Tuesday 07/10/2025 - 08 am (French time) to Sunday 12/10/2025 - 11h59 pm (French time), for immediate orders (no reservations).
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Pyrite pseudomorph in limonite - Farafa Oasis, White Desert, Egypt

€80.00

Tax included

A very attractive specimen consisting of a pyrite crystal entirely pseudomorphosed into limonite, which is blackish-brown in color and has a velvety appearance. The pseudomorphosis has faithfully preserved the pseudocubic shape of the pyrite.

4 x 3.5 x 2.5 cm

Highlights of this specimen:

- Highly aesthetic specimen
- Intact crystal
- Rare provenance

For your information:

- The term “pseudomorph” refers to a crystallization phenomenon: A pseudomorph is the natural replacement of one mineral by another, without altering the crystal’s shape (in this case, the pyrite has been replaced by limonite).