A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Development of placer platinum mining on Bering coast; by using combination dredge, dragline, bulldozer and hydraulic methods, about 10% of world supply of platinum is produced there; mine camp has grown in last 10 yr to village of over 50 buildings.
Development of placer platinum mining on Bering coast; by using combination dredge, dragline, bulldozer and hydraulic methods, about 10% of world supply of platinum is produced there; mine camp has grown in last 10 yr to village of over 50 buildings.
Placer platinum mining
Excavating Engr
Hill, J.C. (author)
Excavating Engineer ; 41
1947
Article (Journal)
English
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