Mineral Resources of the United States, Teil 2U.S. Government Printing Office, 1908 |
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Alabama anthracite Arkansas asphalt average price barrels barytes bituminous coal brick Bull by-product California carbon cement cent clay coal field coal mines coke color Colorado Company compared with 1906 County crude petroleum crystals cubic feet decreases in 1907 deposits district feldspar folio fuel gallons Geologic Atlas U. S. Georgia granite Illinois important Includes increase Indiana industry Iowa Jersey Kansas Kentucky lignite limestone Lithia Spring long tons manufacture of coke Maryland material Mexico mica Michigan miles mill Mineral Spring Missouri monazite Montana North Carolina Ohio Oklahoma operations output ovens pegmatite Pennsylvania plant production in 1907 production of coal Quan quantity and value quarry quartz Railroad region reported Rept River rock salt sand shipments short tons sold South Dakota statistics stone sulphur Survey Tennessee Texas tity total number total production Total value U. S. Geol United Utah vein Washington West Virginia Wyoming York
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Seite 752 - Kentucky Louisiana Maryland Massachusetts Michigan Minnesota Mississippi Missouri New Jersey New York North Carolina Ohio Oklahoma...
Seite 476 - ... should be present in the mixture as of the clayey materials. The burning takes place at a high temperature, approaching 3,000° F., and must therefore be carried on in kilns of special design and lining. During the burning, combination of the lime with silica, alumina, and iron oxide takes place. The product of the burning is a semifused mass called clinker, and consists of silicates, aluminates, and ferrites of lime in certain definite proportions.
Seite 222 - BULLETIN 339. The purchase of coal under government and commercial specifications on the basis of its heating value, with analyses of coal delivered under government contracts, by DT Randall.
Seite 216 - No. 304, 1907. Map showing coal outcrops, in pocket. Amity folio, Pennsylvania; description, by FG Clapp. Geologic Atlas US, folio 144, 1907, pp. 12-13. Rogersville folio, Pennsylvania; description, by FG Clapp. Geologic Atlas US, folio 146, 1907, pp. 12-14. Coals of the Clarion quadrangle, Clarion County, Pa.
Seite 352 - B 318. Geology of oil and gas fields in Steubenville, Burgettstown, and Claysville quadrangles, Ohio, West Virginia, and Pennsylvania, by WT Griswold and MJ Munn. 1907.
Seite 131 - Loaded at mines for shipment Sold to local trade and used by employees Used at mines for steam and heat...
Seite 747 - Newfoundland into this country during the year 1907; whilst, according to the statistics published by the Bureau of Statistics of the Department of Commerce...
Seite 198 - It may not be out of place at this point to call attention to some of the reasons why the outcrops are absent from areas where only a very limited continuity of the well known seams would call for their presence. The most noteworthy instance of this kind is the Mouse valley, above Burlington. Lignite, presumably from the same seam as at Burlington, is mined on...
Seite 217 - No. 225, 1904, pp. 259-275. TEXAS. Report of work done in the division of chemistry and physics mainly during the fiscal year 1886-87, by FW Clarke. Bull. No. 55, 1889, p.
Seite 222 - Experimental work conducted in the chemical laboratory of the United States fuel-testing plant at St. Louis, Mo., January 1, 1905, to July 31, 1906, by NW Lord.