About us

The company Erz & Stein GbR (Ore & Stone BGB company) provides innovative consulting services for the mineral business.

Customers are enterprises, research facilities, and authorities from the sectors of: and investors in mineral exploration and mining both inland and abroad.

The main areas of expertise of Erz & Stein are:
The pooling of geological, mineralogical, geochemical, and pedological competence guarantees professional fulfilment of analyses, concepts and expertises. Erz & Stein has versatile analytical methods at its disposal either in-house or in cooperation with scientific and industrial facilities in Freiberg town as a foremost location of resource technology (TU Bergakademie Freiberg, Helmholtz Institute Freiberg for Resource Technology, UVR-FIA GmbH). Erz & Stein is member of the Association of Mining, Geology and Environment eV (VBGU) and the Geocompetence Centre Freiberg eV.