Online version of the largest stone collection in the world

Natural stone database, news, newsletters, technical dictionary, online trade show, and much more – our portal offers everything that the industry needs. The centrepiece is a database with information and images of more than 4.500 natural stones.

New samples are welcome

The German Natural Stone Archive in Wunsiedel (DNSA) has more than 5 600 stone samples from over 100 countries on display and is always looking out for new materials.

Unique collection of stones

The German Natural Stone Archive in Wunsiedel has more than 5 600 stone samples from over 100 countries on display – it is the world’s largest collection of this type. Samples of materials not yet included are welcome.

Get linked

The entries in the DNSA database can be linked to information on merchants. We list your company in a special box so that customers can get in contact with you. In addition we offer companies virtual business cards.

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