SPECIAL OFFER From Saturday 20 June to Tuesday 30 June, 20% off a wide selection of minerals in the ‘Discounted products’ section 🤩

PROMO CODE -10% : "PATIENCE" We will be away from home from June 19th to July 3rd included. Meet us at the swimming-pool, booth ZM-PI-15 :) ⚠️ 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 ALL THE WEBSITE (including promotional products), with the code 👉 PATIENCE 👈 to be entered when finalising your order :)

PROMO FLASH : -15% OFF ON THE WHOLE SITE 24-hour FLASH SALE: 15% off EVERYTHING ON THE SITE, no code needed, the discount is automatic! 👉 Promotion valid from January 3, 2026, at 8:00 p.m. (French time) to Monday, January 5, 2026, at 10:00 p.m. (French time). ⚠️ It is not possible to earn loyalty points during this promotion period.

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.

FLASH PROMO off the entire site*

* Excluding new products and already discounted products

Valid from Tuesday 07/10/2025 - 08 am (French time) to Sunday 12/10/2025 - 11h59 pm (French time), for immediate orders (no reservations).
Cannot be combined with the loyalty program.

Hurry, only :

Day

Hours

Minutes

left until the end of the promotion :)

Smoky Quartz in a Half-Geode – Mooralla, Australia

€30.00

Tax included

This specimen features a half-geode whose cavity is largely lined with small, colorless quartz crystals.

At the center of the geode is a cluster of smoky quartz crystals, with smoky brown hues. The crystals are well-defined, with brilliant faces and good transparency that allows one to see their volume and some internal inclusions.

The contrast between the darker smoky quartz crystals and the carpet of clear quartz surrounding them gives the specimen great depth.

5.5 × 4.3 × 2.5 cm

Highlights of this specimen:

- Well-defined smoky quartz in the center of the geode
- Crystals with good transparency and brilliant faces
- Striking contrast between the smoky quartz and the clear quartz

For your information:

- Mooralla, in the state of Victoria, is a classic locality for Australian smoky quartz. The geodes form in weathered rhyolite belonging to the Rocklands Rhyolite, dating from the Upper Devonian period.