Unites dealers of minerals, fossils and precious stones as well as publishers and dealers of geological accessories, and organizers of mineral fairs. Deutch, English.

Annotated links to internet resources, especially for mineralogists, petrologists, crystallographers, and geologists.

Internet mineralogy portal containing links to sites related to minerals.

Links to web pages (e.g., journals, organizations, and research groups) especially useful for researchers in mineralogy and petrology.

Extensive portal to mineral, gem, fossil and related web sites.