shovelman 673 Report post Posted August 1, 2019 Arch Coal Incorporated in the United States. 2 Quote Share this post Link to post Share on other sites
Clark-Lima-2505 1,085 Report post Posted August 1, 2019 Hello John, thanks for the Pictures... Amazing....!!! Quote Share this post Link to post Share on other sites
shovelman 673 Report post Posted September 12, 2019 Canadian Natural Resources Limited in Canada. 2 Quote Share this post Link to post Share on other sites
shovelman 673 Report post Posted September 16, 2019 (edited) Codelco in Chile. Edited September 16, 2019 by shovelman 3 Quote Share this post Link to post Share on other sites
shovelman 673 Report post Posted October 5, 2019 KGHM Polska Miedź S.A. in the United States. 2 Quote Share this post Link to post Share on other sites
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