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Wallis and Marilyn Kimble Northwest History Database
  • Subjects: Mines and mineral resources -- Northwest, Pacific
(3558 results)



Display: 20

    • Northwest history. Mining. Experiments & research. 1916-07-23


    • Two mines stations named

    • 1916

    • Two mines stations named.
      Secretary Lane today announced the selection of Fairbanks, Alaska, and Tucson, Ariz., as the location of two of three mine experiment stations to be established this year, and also announced that the selection of the...
    • Northwest history. Mining. Experiments & research. 1916-07-23
    • Northwest history. Mining. Experiments & research. 1920-05-24


    • Plan to make more of mines

    • 1920

    • Plan to make more of mines.
      Mine research officials confer - will do additional local work. Officials of the United States bureau of mines held a conference in Spokane Saturday afternoon and planned additional research work for this section, and...
    • Northwest history. Mining. Experiments & research. 1920-05-24
    • Northwest history. Mining. Experiments & research. 1919-10-30


    • Test Coeur d'Alene ores

    • 1919

    • Test Coeur d'Alene ore.
      Bureau of mines and Idaho school to do the work. Moscow, Idaho, Oct. 29.-Large scale tests in connection with the treatment of the lead-zinc ores of the Coeur d'Alene district will be begun at Moscow before the first of...
    • Northwest history. Mining. Experiments & research. 1919-10-30
    • Northwest history. Mining. Experiments & research. 1937-02-01


    • Flotation treatise

    • 1937

    • Flotation treatise - Dr. A. W. Fahrenwald, dean of the school of mines at the University of Idaho, and Joseph Newton, assistant professor of metallurgy, are authors of an extensive treatise on a physical chemistry research on flotation of ores,...
    • Northwest history. Mining. Experiments & research. 1937-02-01
    • Northwest history. Mining. Experiments & research. 1920-05-27


    • U. of I. "miners" to make many tests

    • 1920

    • U. of I. "miners" to make many tests.
      Students in the school of mines to carry on several flotation tests. University of Idaho, Moscow, May 27.-(Special.)-Continuation and extension of investigation in Idaho clays, which already have been begun,...
    • Northwest history. Mining. Experiments & research. 1920-05-27
    • Northwest history. Mining. Experiments & research. 1915-12-26


    • To treat Okanogan ores

    • 1915

    • To treat Okanogan ores.
      State college expert suggests two processes. Reports by Professor Thompson will be given out soon to mining men. At the northwest mining convention in Spokane last February the mining department at Washington State...
    • Northwest history. Mining. Experiments & research. 1915-12-26
    • Northwest history. Mining. Experiments & research. 1916-07-28


    • Lane announces mining stations

    • 1916

    • Lane announces mining stations.
      Big sum available for safety work - one location unfixed. Secretary of the Interior Lane has announced the location of two of the three mining experiment stations and the three mine-safety stations provided for in...
    • Northwest history. Mining. Experiments & research. 1916-07-28
    • Northwest history. Mining. Experiments & research. 1918-05-29


    • Engineers see homebuilder

    • 1918

    • Engineers see homebuilder.
      Company performed ore experiments at Cooper Union. Engineers in the employ of Jay P. Graves have been engaged recently in an examination of the Homebuilder mine, east of Coeur d'Alene, Idaho, according to a...
    • Northwest history. Mining. Experiments & research. 1918-05-29
    • Northwest history. Mining. Experiments & research. 1919-03-20


    • Shortage leads to new experiments - sees possibilities out here.

    • 1919

    • Shortage leads to new experiments - sees possibilities out here.
      An oil boom is due in the northwest, and particularly in western Washington. The incalculable tonnage of oilbearing shales in western Washington, indicated in the reports of the...
    • Northwest history. Mining. Experiments & research. 1919-03-20
    • Northwest history. Mining. Experiments & research. 1919-08-22


    • See great value in new process

    • 1919

    • See great value in new process.
      Thorough mill tests are planned to find true merits of ore methods. Mill tests that may be of vast importance to the mines of the Coeur d'Alenes will be made by the University of Idaho as soon as the strike is...
    • Northwest history. Mining. Experiments & research. 1919-08-22
    • Northwest history. Mining. Experiments & research. 1919-09-02


    • Use new method to garner gold in Idaho mine

    • 1919

    • Use new method to garner gold in Idaho mine.
      System shown at gold conference here last year is practiced. H.W. Dorman of Seattle, representing the Remeption Gold company, is opening offices in the Sherwood block. M.J. Sweeney of Spokane is...
    • Northwest history. Mining. Experiments & research. 1919-09-02
    • Northwest history. Mining. Experiments & research. 1920-01-06


    • Hit new method to treat ores

    • 1920

    • Hit new method to treat ores.
      Constitutional stockholders get report on new process. Spokane holders of stock in the Constitution mine of the Pine creek section of the Coeur d'Alenes have been gladdened this week by announcement that a...
    • Northwest history. Mining. Experiments & research. 1920-01-06
    • Northwest history. Mining. Experiments & research. 1920-01-16


    • Little hope of expanding mine station

    • 1920

    • Little hope of expanding mine station.
      Letters from Senators Nugent and Poindexter to the chamber of commerce relative to the mining substation at the University of Idaho hold out little encouragement for the plan to make it a full mine...
    • Northwest history. Mining. Experiments & research. 1920-01-16
    • Northwest history. Mining. Experiments & research. 1920-01-24


    • Report of state buereau at Moscow shows experiments in flotation.

    • 1920

    • Report of state bureau at Moscow shows experiments in flotation.
      University of Idaho, Moscow, Jan. 22.-(Special.)-Dean Francis A. Thomson of the University of Idaho school of mines in a recent report to Governor D.W. Davis on the work of the...
    • Northwest history. Mining. Experiments & research. 1920-01-24
    • Northwest history. Mining. Experiments & research. 1920-07-15


    • Mine experiment station likely, Butte claims

    • 1920

    • Mine experiment station likely, Butte claims.
      Butte claims that town is favored for one of the new experimental stations which are to be established by the United States bureau of mines. One station is expected to specialize in zinc and lead...
    • Northwest history. Mining. Experiments & research. 1920-07-15
    • Northwest history. Mining. Experiments & research. 1920-08-10


    • Mine experts inspect tests

    • 1920

    • Mine experts inspect tests.
      Doing practical work to bear out theories of laboratories. Thomas Varley of Salt Like, in charge of the western experiment stations of the United States bureau of mines, and Dean Francis A. Thomson of the mining...
    • Northwest history. Mining. Experiments & research. 1920-08-10
    • Northwest history. Mining. Experiments & research. 1920-08-12


    • Test silver dike ore reduction

    • 1920

    • Test silver dike ore reduction.
      Test shipments are being made by the Silver Dike mine in the Snow creek district of the Neihart section of Montana, to determine a suitable milling process. The ore is low grade. If a successful reduction process...
    • Northwest history. Mining. Experiments & research. 1920-08-12
    • Northwest history. Mining. Experiments & research. 1920-11-04


    • Keep up attempt at treatment of Pine creek ore

    • 1920

    • Keep up attempt at treatment of Pine creek ore.
      Persisting in its determination to find a practical process for the treatment of the zinc-lead ores of Pine Creek, the Bunker Hill & Sullivan Mining & Development company has taken another 160 tons...
    • Northwest history. Mining. Experiments & research. 1920-11-04
    • Northwest history. Mining. Experiments & research. 1925-09-22


    • New smelting process will be investigated by chamber of commerce industrial bureau

    • 1925

    • New smelting process will be investigated by chamber of commerce industrial bureau. George W. Gage, who has patented a new process for smelting refractory ores, told the industrial bureau of the Spokane Chamber of Commerce on Monday about his...
    • Northwest history. Mining. Experiments & research. 1925-09-22
    • Northwest history. Mining. Experiments & research. 1927-06-05


    • Ford tackles oxide problem

    • 1927

    • Ford tackles oxide problem.
      Reported to be seeking chemical means of extracting lead from Red Bird ore. "When the Red Bird mine, in Custer county, Idaho, was closed down in July of last year the company had developed a large reserve of lead ore...
    • Northwest history. Mining. Experiments & research. 1927-06-05

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