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background of solid mineral mining in switzerland

Under mining we understand activities for extracting ores or other mineral resources through mining operations production facilities or smelters Development of mining in Switzerland The beginnings of historical mining in Switzerland go back 3500 years Mining sites from the 14th and 15th century are known in Graubünden and Wallis...As a leading global manufacturer of crushing equipment, milling equipment,dressing equipment,drying equipment and briquette equipment etc. we offer advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete plant plan.

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