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In accordance with the provision of the Constitution, notice is here given to all Members, Associates, and Junior Members, that the dues of the year 1918 will be payable on Jan. 1, 1918, at the office of the Secretary. The dues for Members and Associates are $12 per year and the sum of $3 additional is asked of those Members and Associates who desire to have the three volumes bound in the Institute's standard half-morocco binding. The dues of Junior Members are $5 per year.

Jan 1, 1918

Jan 1, 1948

Jan 1, 1948

By Alex G. McKenna, Thomas M. Drown

The unsatisfactory character of most, if not all, of the processes for the direct determination of alumina in the presence of iron and phosphoric acid, and the sharpness with which both the iron and phosphoric acid can be determined, have led chemists to rely mainly

Jan 1, 1892

Jan 1, 1901

If world oil prices stabilize at $ll/bbl, if the US decides on the "accelerated supply" case for domestic fuel resources, if investment capital is available, if environmentalists' demand become reasonable, if land withdrawals are halted, if government grants generous depletion allowances and fast depreciation write-offs, and if many other "iffy" conditions are met-then shale oil production may reach the 1-million-bpd level by 1985, according to the Project Independence Report. In the "base case" scenario, oil shale production would be, at best, about 250,000 bpd at $11 prices, and "much lower if expectations for $7 oil prices prevail." In this regard, the FEA study reflects the conclusion reached by companies engaged in oil shale development work. Thus, except for some new technological breakthrough in mining, the birth and growth of the US oil shale industry will occur only if oil prices stabilize at about $ll/bbl.

Jan 5, 1975

Jan 1, 1934

Jan 1, 1901

By H. G. Moulton

H G. MOULTON should not be confused with the famous economist of the same name. Our H. G. stands for Herbert George, whereas the chief of the Brookings Institution is Harold Glenn. Like most so- called New York members of the Institute's hoard, Mr. Moulton came from the West, in this case from Idaho where he was born, and Oregon, where he was educated at the University of Oregon. His early work included such jobs as mucker, assayer, smelter, chemist, mine surveyor, draftsman, engineer on surveys and construction, and assistant on mine examinations. In 1909 he was engaged as mining engineer by the firm of Eugene Meyer, Jr. S' Co., continuing with them for the next eight years.

Jan 1, 1937

By E. D. Fields, M. C. Tippett, S. W. Sayers

The Copper Canyon and Copper Basin properties of Duval Corp., in Lander Co., have been recently added to the list of porphyry copper mines in Nevada, marking the first new copper open pit operations in this state in 15 years. Ore is processed in the 4000 tpd flotation mill at Copper Canyon, with some copper being recovered by dump leaching. The ore from Copper Basin, 10 miles northeast of the Canyon, is trucked to the mill for concentration. Cost of developing the properties is estimated at $22 million. It was recognized at an early stage of exploration that the two deposits were quite different. Continuity, mineralogy and grade of ore are much more uniform in the Canyon than in the higher grade, pod-like deposits in the Basin. The fundamental difference between the two areas is that the Canyon mineralization is dominantly hypogene, whereas the Basin ores are secondarily enriched.

Jan 3, 1968

Jan 1, 1923

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Jan 1, 1941

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Jan 1, 1940

Jan 1, 1948

Jan 1, 1888