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Collectible Minerals by SZ MINERAUX - Home Page

! Free shipping from 21€ to European Union countries, and from 200€ to other countries !

About Us

SZ Minéraux, A story, A lot of passions

Her and Him and More...

We are Cédric and Mathilde from SZ-Minéraux.

Cédric, 39, has been passionate about fossils and minerals since my childhood, where I went looking for fossils in the fields with my father and friends. I continued my studies in two phases: mechanical engineering first, then geosciences in Nancy. I combined these two areas to create my own company specializing in the sale of collectible minerals and the manufacture of custom-made pedestals. Now, we make only minerals sellers since the beggining of 2024.

Mathilde, 34, a former banking advisor, I decided to devote myself entirely to our company since last September. For the past 16 years I have worked full time in trade shows, online sales, socle design, etc.

With the arrival of our little Trystan, we had to make choices and we naturally turned to mineralogy.

We have been sharing the same passion for 16 years and working together. We started selling our minerals 15 years ago as a self-entrepreneur, and 8 years ago we evolved into a LLC because we also offer custom-made pedestals for optimal presentation of your specimens, without the need for glue or adhesive.

Since January 2024, we have stopped our soclage activity to focus exclusively on the sale of minerals and the organization of our show in Paris. We had to make a choice because these two activities required us a lot of time and effort. Our main goal is now to provide the best minerals and create an exceptional event through our annual show in Paris. You can count on our total commitment in these areas that we are deeply passionate about.

Since 2022, we have been organizing the International Mineral Expo Paris, an event dedicated to minerals, fossils, jewelry and gems. This show takes place every year on the first weekend of December at the Espace Charenton (327, rue de Charenton - 75012 PARIS).

We organize the International Mineral show Mineral Expo Paris which takes place every year on the first weekend of December.

The fair in a few figures:

51th edition
Nearly 200 exhibitors
More than 20 countries represented
3000 m² of exhibition
More than 6500 visitors expected

Address : ESPACE CHARENTON - 327, rue de Charenton - 75012 PARIS

Don't hesitate to contact us for more informations.

Large Choice

With a long experience in the sale of collectible minerals, we are able to bring you through our various contacts the piece you are looking for.
You can also find us at the largest national and international fairs.

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Our Offers


Worldwide shipping with maximum safety in the packaging.
Insurance included with each shipment!


We can search for you the specimen that would please you.
Don’t hesitate to contact us to request it.

Collection purchase

We also buy collections.
Don’t hesitate to contact us so that we can discuss them together.

Send us a message

Informations ? Quote ? Specific project ? Want to say hello ?

Contact information

We are able to bring you through our various contacts the piece you are looking for.


3 Rue de la Villette, 90200 Auxelles-Bas




number +336 73 46 66 00

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