Outokumpu - 100 years since the discovery of copper ore - 0 views
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On March 16, 2010 a hundred years have passed since a rich copper ore deposit was discovered in Outokumpu in the eastern part of Finland. This discovery led to the establishment of Outokumpu Oy and a booming mining industry in Finland. Over the years, Outokumpu has experienced a major transformation, evolving from a mining and multi-metal company