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Hard rock supply in Switzerland

01.01.2022 | swisstopo


New publication: Report on the raw material demand and supply of hard rock aggregates
Hard rock aggregates play a central role in the construction and maintenance of major transportation routes. The newly published report no. 18 of the Swiss Geological Survey shows where hard rock is mined and processed, what the current status of Switzerland's hard-rock aggregates is, and how demand could develop in the near future.
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