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Principal Alaskan dredging operations
Recently, gold placering has weakened but platinum from placer gravels at Goodnews Bay has been relatively stable since 1935; most gold production comes from dredges operated by 2 big companies while remainder is from sporadic mining by small groups or individuals using hydraulic monitors, draglines, and small dredges; sites of major dredging activity are Fairbanks, Nome, Nyac, Goodnews Bay, Hogatza River and Chicken; operations in permafrost area at Nome and Fairbanks; platinum placering.
Principal Alaskan dredging operations
Recently, gold placering has weakened but platinum from placer gravels at Goodnews Bay has been relatively stable since 1935; most gold production comes from dredges operated by 2 big companies while remainder is from sporadic mining by small groups or individuals using hydraulic monitors, draglines, and small dredges; sites of major dredging activity are Fairbanks, Nome, Nyac, Goodnews Bay, Hogatza River and Chicken; operations in permafrost area at Nome and Fairbanks; platinum placering.
Principal Alaskan dredging operations
Min Eng
Mining Engineering ; 13
1961
2 pages
Article (Journal)
English
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