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Jim Pae Lem
Lae, Morobe Province, Papua New Guinea
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“Zeal to serve humanity”
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Mineral Processing Engineer
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Developing Low-Impact Mining Approaches
Rio Tinto seeks new approaches for mineral sands mining to reduce water use, av…
Submission Deadline $800K 174
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Feb. 18, 2021, 2:09 a.m. PST
Developing Low-Impact Mining Approaches
replied a new topic to Any new updates regarding winning solutions?
Feb. 11, 2021, 7:33 p.m. PST
Developing Low-Impact Mining Approaches
replied a new topic to Any new updates regarding winning solutions?
Nov. 26, 2020, 11:52 p.m. PST
Developing Low-Impact Mining Approaches
registered for challenge