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Elkem ASA

The quartzite mine at Elkem Tana has been operated by Elkem since 1983. The deposit has proven resources for more than 50 years production and it is one of the world largest quartzite mining operations.

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Franzefoss Minerals

Franzefoss Minerals AS is the parent company of our production companies Miljøkalk, Verdalskalk and NorFraKalk. We are currently one of Norway’s leading suppliers of limestone and dolomite to the construction sector, agriculture, environment, industry, waterways and the export market.

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