Cover Image

Reconnaissance of metal mining in the San Juan region : Ouray, San Juan, and San Miguel Counties, Colo. / by William H. King and Paul T. Allsman.

Saved in:

Bibliographic Details
Online Access:	Search for the full-text version of this title in HathiTrust
Main Authors:	King, W. H. (William Herbert) (Author), Allsman, Paul Trekell, 1898- (Author)
Corporate Author:	United States. Bureau of Mines
Format:	Government Document Book
Language:	English
Published:	[Washington?] : U.S. Dept. of the Interior, Bureau of Mines, 1950.
Series:	Information circular (United States. Bureau of Mines) ; 7554.
Subjects:	Mines and mineral resources > San Juan Mountains (Colo. and N.M.) Mines and mineral resources. United States > San Juan Mountains.

Internet

Search for the full-text version of this title in HathiTrust

PASCAL Offsite

Holdings details from PASCAL Offsite
Call Number:	I 28.27:7551-7575
I 28.27:7551-7575	Available Place a Hold Contents The following works are all found in the book indicated by the call number above. Mining, milling, and manufacturing methods at the Blue Diamond Corp.'s gypsum propert... Effects of the inhalation of oxygen / by L. B. Berger and S. J. Davenport. Achievements in mine safety research and problems yet to be solved / by Arno C. Field... Hydraulic tunneling in St. Peter sandstone at Minneapolis, Minn. / by Walter E. Lewis... Methods of excavation and roof support used in some recently constructed tunnels / by... Mining methods and costs at the Highland Surprise Mine, Shoshone County, Idaho / by D... Permissible mine equipment approved during the calendar years 1947-49 / by H.B. Bruno... Fuel-burning equipment dimensions required by smoke-abatement ordinances / by J.F. Ba... Drilling and blasting, open-cut iron-ore mines, Lake Superior District / by John A. J... Annual report of research and technologic work on coal : fiscal year 1949 / by Arno C... List of respiratory protective devices approved by the Bureau of Mines / by S.J. Pear... Fighting a fire in no. 59 mine, Peabody Coal Co., Springfield, Sangamon County, Ill.... Electrical blasting at Miami Copper Co., Miami, Ariz. / by Allen D. Look and Ernest R... Report of the Health and Safety Division : fiscal year 1949 / by J.J. Forbes and W.J.... Historical résumé of mine and tunnel ventilation studies, Bureau of Mines, 1910-49 /... Thallium ; properties, sources, recovery and uses of the element and its compounds /... Coal for coke production / by Arno C. Fieldner. Coal-mine explosions and coal- and metal-mine fires in the United States in 1949 / by... Review of literature on health hazards of beryllium and its compounds / by G.G. Morgi... Review of dust-allaying practices at working faces in some bituminous-coal and lignit... Reconnaissance of metal mining in the San Juan region : Ouray, San Juan, and San Migu... Carbide insert bit drilling at the Cleveland-Cliffs Iron Co. mines, Ishpeming, Mich.... Extinguishing fire with carbon dioxide in the Valier Mine, Valier Coal Co., Valier, F...