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A comparative study of statistical analysis and other methods of computing ore reserves, utilizing analytical data from Maggie Canyon manganese deposit, Artillery Mountains region, Mohave County, Ariz.
Operation of a dithionate-process pilot plant for leaching manganese ore from Maggie Canyon deposit, Artillery Mountains region, Mohave County, Ariz.
Estimated cost of exploiting enriched, hard manganese ore from the Maggie Canyon deposit, Artillery Mountains region, Mohave County, Ariz.