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California Phosphate Deposit Could Challenge Intermountain Ore
A California mining engineer reported a three billion ton undersea phosphate deposit off San Diego, 40 Mile Bank, potentially meeting West Coast needs. At $5 per ton landed, it could beat Intermountain costs of about $158, with a near 50 percent return, though deepwater dredging and future underground issues loom.
MENTIONED IN THIS ARTICLE
Californias
San Diego
Calif
L E Shaffer
University of California At Berkeley
Rocky Mountain Minerals Conference
American Institute of Mining and Metallurgical Engineers
California
Intermountain Weat
Florida
Shaffer
Intermountain
Utah
Idaho
Wyoming
D L. King
Montpelier
San Francisco Chemical Co
Vernal
Intermountain West
King
Uintah Basin
San Francisco
Stauffer Chemical Co
Mv King