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Wallis and Marilyn Kimble Northwest History Database
  • Description: grade
(335 results)



Display: 20

    • State history. Grand Coulee Dam. Construction. Railroad. 1934-12-01


    • Ryan nearly done with rail grade

    • 1934

    • Ryan nearly done with rail grade. - Approximately two weeks will be required to finish the grade for the railroad which David H. Ryan is building from here to the dam. Mr. Ryan has a crew working day and night putting ballast on the grade and...
    • State history. Grand Coulee Dam. Construction. Railroad. 1934-12-01
    • Northwest history. Mining. Discovery. 1918-04-07


    • Ambergris hits high-grade shoot - body four feet wide said to contain much ore of shipping grade - on No. 4 Hercules level - ore expands from a few inches and pinches in course of drifting

    • 1918

    • Ambergris hits high-grade shoot - body four feet wide said to contain much ore of shipping grade - on No. 4 Hercules level - ore expands from a few inches and pinches in course of drifting - High grade silver-lead ore is reported to have been...
    • Northwest history. Mining. Discovery. 1918-04-07
    • Northwest history. Mining. Discovery. 1926-03-28


    • Tamarack ore rich

    • 1926

    • Tamarack ore rich.
      Test is said to have shown $130 content. Mill grade 10 per cent in new shoot-ship 1300 tons month, report. A value of $130 to the ton has been found in the high grade streak struck recently on the No. 7 level of the Tamarack &...
    • Northwest history. Mining. Discovery. 1926-03-28
    • Northwest history. Mining. Discovery. 1935-10-11


    • High grade ore is found

    • 1935

    • High grade ore is found.
      High grade ore, one to five inches wide, is reported in the south drift in the Clayton mine in Custer county, Idaho. The high grade is said to run 65.4 ounces in silver and 57.6 per cent lead. The full width of the ore...
    • Northwest history. Mining. Discovery. 1935-10-11
    • Northwest history. Mining. Discovery. 1936-10-10


    • High grade ore is found

    • 1936

    • Hiigh grade ore is found.
      High grade ore, one to five inches wide, is reported in the south drift in the Clayton mine in Custer county, Idaho. The high grade is said to run 65.4 ounces in silver and 57.6 per cent lead. The full width of the ore...
    • Northwest history. Mining. Discovery. 1936-10-10
    • Northwest history. Mining. Discovery. 1936-11-10


    • High grade ore is found

    • 1936

    • High grade ore is found.
      High grade ore, one to five inches wide, is reported in the south drift in the Clayton mine in Custer county, Idaho. The high grade is said to run 65.4 ounces in silver and 57.6 per cent lead. The full width of the ore...
    • Northwest history. Mining. Discovery. 1936-11-10
    • State history. Grand Coulee Dam. Construction. Slides. 1934-11-22


    • Giant slide proves costly to Coulee construction

    • 1934

    • Giant slide proves costly to Coulee construction. - More than $500,000 may be added to the cost of the construction of highway and railroad grades to the Grand Coulee dam site as a result of an earth slide high on the canyon wall. The slide is...
    • State history. Grand Coulee Dam. Construction. Slides. 1934-11-22
    • Northwest history. Mining. Assays. 1923-03-04


    • Success shoot of high grade - four feet on 860 rich in lead, report - ten cars shipped in February

    • 1923

    • Success shoot of high grade - four feet on 860 rich in lead, report - ten cars shipped in February - Ore has been penetrated for 17 feet on the 860 foot level of the Success mine, according to a Wallace, Idaho, report. Four feet of the body...
    • Northwest history. Mining. Assays. 1923-03-04
    • Northwest history. Mining. Assessments. 1929-10-12


    • Independence lead to levy

    • 1929

    • Independence lead to levy - An assessment of one cent a share it is reported will be levied by the Independence Lead Mines company next Monday, according to information from Wallace. An important strike in this copany's property near Mullan, Idaho,...
    • Northwest history. Mining. Assessments. 1929-10-12
    • Northwest history. Mining. Brokers. 1929-07-12


    • Brokers believe in Dayrock mine - reports from peoperty show unusually good grade of ore found

    • 1929

    • Brokers believe in Dayrock mine - reports from peoperty show unusually good grade of ore found - Brokers believe there is ample justification for the high price of Dayrock stock in the latest reports from the mine, indicating that the ore shoot is...
    • Northwest history. Mining. Brokers. 1929-07-12
    • Northwest history. Mining. Corporations & mergers. 1934-08-12


    • Hi grade silver being reopened.

    • 1934

    • Hi grade silver being reopened. - Spokane men to sink on vein reported to carry 304 ounces and 35 lead. - The reopening of the former Hi Grade group, a mile south of the United Copper, near Chewleah, Stevens county, is proceeding by the recently...
    • Northwest history. Mining. Corporations & mergers. 1934-08-12
    • Northwest history. Mining. Discovery. 1918-07-20


    • O-lo-lim hauls high grade ore

    • 1918

    • O-lo-lim hauls high grade ore - The O-lo-lim mine, north of Davenport, is hauling some high grade ore this week. A large body of copper ore has been located, some of which is said to assay unusually high.
    • Northwest history. Mining. Discovery. 1918-07-20
    • Northwest history. Mining. Discovery. 1918-10-17


    • Copper strike grows - Spokane comany opens up vein over four feet - Loon Lake property contains good grade or ore, says the engineer

    • 1918

    • Copper strike grows - Spokane comany opens up vein over four feet - Loon Lake property contains good grade or ore, says the engineer - "The ore body struck by the Spokane Copper company last week has been penetrated four and a half feet by crosscut...
    • Northwest history. Mining. Discovery. 1918-10-17
    • Northwest history. Mining. Discovery. 1923-01-28


    • Ore rich in Success mine - four feet on new level said to be of high grade

    • 1923

    • Ore rich in Success mine - four feet on new level said to be of high grade - Four feet of high grade has been disclosed by a drift entering the new ore body on teh 860-foot level of the Success mine according to a Wallace (Idaho) report received by...
    • Northwest history. Mining. Discovery. 1923-01-28
    • Northwest history. Mining. Discovery. 1920-12-10


    • Seven-foot vein cut in U.S. silver; high-grade ore

    • 1920

    • Seven-foot vein cut in U.S. silver; high-grade ore.
      Engineer and manager, A.M. Nash, reports good grade of milling product. A.M. Nash, engineer and manager of the U.S. Silver-Lead Mining company, reports that a seven-foot vein has been cut with...
    • Northwest history. Mining. Discovery. 1920-12-10
    • Northwest history. Mining. Discovery. 1925-08-29


    • Nabob strike pleases miners - accepted as an indication that better bodies await development at depth

    • 1925

    • Nabob strike pleases miners - accepted as an indication that better bodies await development at depth - The body of high grade zinc ore struck below the main tunnel level of the Nabob Silver-Lead company was left by the shaft at a depth of 120...
    • Northwest history. Mining. Discovery. 1925-08-29
    • Northwest history. Mining. Discovery. 1926-04-15


    • High grade hit in Stevens vein

    • 1926

    • High grade hit in Stevens vein.
      $60 in 14 inches on Montana and Washington near G.N., says manager. Ore of a shipping grade has been struck on the property of the Montana and Washington Mining company, three miles north of the First Thought,...
    • Northwest history. Mining. Discovery. 1926-04-15
    • Northwest history. Mining. Discovery. 1928-11-10


    • Open good ore in commodore - excellent grade reported on No. 1 level- samples run high

    • 1928

    • Open good ore in commodore - excellent grade reported on No. 1 level- samples run high - A continuous ore body of excellent grade is being opened on the No. 1 level of the Commodore Mines corporation in the Deer Trail district of Stevens county,...
    • Northwest history. Mining. Discovery. 1928-11-10
    • Northwest history. Mining. Discovery. 1935-11-01


    • Little Pittsburgh mine strikes high grade ore

    • 1935

    • Little Pittsburgh mine strikes high grade ore.
      Superior, Mont.-The Little Pittsburgh mine near here is reported to have struck a high grade ore body ove 100 feet long in a shaft being sunk from the main working level, with values running as high...
    • Northwest history. Mining. Discovery. 1935-11-01

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