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.

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.

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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.

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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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The right words

With our dictionary you can translate technical terms into seven languages

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