Add products to the DISCOUNTED PRODUCTS section Big promotions just before our departure for Sainte-Marie-aux-Mines show : from -25 % to -50 % on selected products, from Sunday, June 02nd to Thursday, June 20 th, 2024 🤩

PROMO CODE -10% : "PATIENCE" We will be away from home from october 20th to 30th included. ⚠️ Any orders placed on the site during this period will be processed when we will be back. 🙏 We are therefore offering you a 10% discount on our site (excluding promotional products), with the code 👉 PATIENCE 👈 to be entered when finalising your order :)

-15% OFF ON THE WHOLE SITE for Mother's Day Weekend 😊 This weekend we're offering a 15% discount valid on ALL THE SITE, no code to enter, the discount is automatic! 👉 Promotion valid from May 24, 2024 6:30 pm (French time) to Sunday, May 26, 2024 11:59 pm (French time). ⚠️ Loyalty points cannot be collected during this promotional period.

FLASH PROMO off the entire site*

* Excluding new products and already discounted products

Valid from Friday 03/14/2025 - 11 am (French time) to Sunday 03/16/2025 - 11h59 pm (French time), for immediate orders (no reservations).
Cannot be combined with the loyalty program.

Hurry, only :

Days

Hours

Minutes

left until the end of the promotion :)

Proustite - Bouismas mine, Bou-Azzer mining district, Morocco

€40.00

Tax included

Numerous small proustite crystals in very good condition and very bright on a thin calcite slab.

As proustite is a particularly light-sensitive mineral, this piece should be kept away from light!

2.3 x 1.7 x 0.1 cm