Lanterna Rally
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Methods and Costs of Loading Apples in the Orchard in the Pacific Northwest
Methods and Costs of Gravel and Placer Mining in Alaska
Author: Chester Wells Purington
Publisher:
Published: 1905
Total Pages: 1016
ISBN-13:
DOWNLOAD EBOOK →Methods and Costs of Coal Refuse Disposal and Reclamation
Author: United States. Bureau of Mines
Publisher:
Published: 1973
Total Pages: 46
ISBN-13:
DOWNLOAD EBOOK →Methods and Costs of Producing Alcohol from Grain by the Fungal Amylase Process on a Commercial Scale
Methods and Costs of Mining Ferberite Ore at Cold Springs Mine, Nederland, Boulder County, Colo
Methods and Costs of Mining and Washing Manganese Ore
Author: Harry Daniel Kline
Publisher:
Published: 1962
Total Pages: 32
ISBN-13:
DOWNLOAD EBOOK →This paper describes mining and ore recovery methods common to the Batesville manganese district, Independence County, Ark., and gives the cost of producing merchantable ore by three operators whos methods were more or less typical of those of many other local manganese producers
Methods and Costs of Mining at Hartley-Grantham Mine, Tri-State Zinc and Lead District
Methods and Costs of Concentrating Tungsten Ore at the Nevada Massachusetts Mill, Mill City, Nevada
Methods and Costs of Milling Ferberite Ore at the Wolf Tongue Concentrator, Nederland, Boulder County, Colo
Author: William O. Vanderburg
Publisher:
Published: 1933
Total Pages: 22
ISBN-13:
DOWNLOAD EBOOK →This paper describing the practice at the Wolf Tongue concentrator at Nederland, Colo., is one of a series on similar subjects being published by the United States Bureau of Mines. The author acknowledges the assistance fo William Loach, manager fo the Wolf tongue Mining Co., and of W.G. Roseborough, superindtendent of the Wolf Tongue mill, in the preparation of this paper
