Welcome to Terra Natural Resources GmbH
TNR GmbH is engaged in trading of raw materials, especially in research and marketing of the natural mineral Alginit.
Alginit is a mineral of natural origin out of the oil shale family which offers a very high water retention capability and
a high Cation Exchange Capacity. With the marketing and distribution of Alginit, TNR positively supports an effective water - and plant management.
In awareness of our responsibility for the proceeding globalization we pursue a sustainable development in terms of harmonizing our business practises with exemplary environmental protection and social commitments.