top of page


Purchase of collections and beautiful specimens

In order to expand our range of minerals, we are constantly buying collections and specimens at fair prices. The important thing is: it must be alpine minerals and the focus should be on Switzerland. We gladly (without obligation and free of charge) visit you to have a look at the collection/specimen, also outside of Switzerland.


Consultation on collection and specimen sales


If you just want to inform yourself about your collection or a possible sale (for example, because the collection was inherited, etc.), we are happy to advise you. For details, I would ask you to send us an e-mail, or to call! Upon request, we will also provide you with a complete documentation (including photos) of your collection.

schweizer Rauchquarze Gwindel
bottom of page