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 :)

SOLD

Plumbogummite – Yangshuo Mine, Guilin, Guangxi Province, China – Thumbnail No. 179

A small cluster of pyromorphite crystals pseudomorphosed into plumbogummite, displaying a lovely, soft and uniform pastel yellow-green colour.
The elongated, prismatic crystals grow in several clusters around the centre of the specimen, giving the whole a very airy and original shape. Their slightly matt surface contrasts with the few brighter areas visible on some of the crystals.
The crystals are well-formed and intact, with a particularly interesting crystallisation characterised by their arrangement in clusters.

2 x 1.6 x 1.6 cm

Highlights of this specimen:

- Well-formed crystals
- Delicate appearance with pastel green-blue hues
- Uncommon secondary mineral

For your information:

- The Yangshuo mine is situated in Guangxi, near Guilin, in southern China. It is a lead-zinc hydrothermal deposit embedded within Devonian sedimentary formations, notably limestone, sandstone and shale.