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- <p>Fluorspar -- Illinois -- Hardin County<br />Mines and mineral resources -- Illinois -- Hardin County</p> (1)
- Copper ores -- Metallurgy<br />Gold ores -- Metallurgy<br />Mines and mineral resources -- Mexico -- Sonora<br />Silver ores -- Metallurgy<br />Zinc ores -- Metallurgy (1)
- Geology -- Mexico -- Cananea<br />Mineral industries -- Mexico -- Cananea (1)
- Gold ores -- South Dakota<br />Ore-dressing<br />Cyanide process (1)
- Silver mines and mining -- Ontario -- Cobalt District<br />Silver mines and mining -- Ontario (1)
Articles 1 - 5 of 5
Full-Text Articles in Mining Engineering
Engineering And Geological Work At Cananea, Mexico, Edward Dale Lynton
Engineering And Geological Work At Cananea, Mexico, Edward Dale Lynton
Professional Degree Theses
"The purpose of this thesis is to relate in as clear and concise a manner as possible the way "things are done" in practice as observed by myself during my two years' experience as sampler and assistant geologist to the Cananea Consolidated copper Co. of Cananea, Sonora, Mexico. My work took me to all the mines, and in this way I was able to accurately observe the sampling, system of mining, geology, etc. of this famous and important camp"--page 1.
An Investigation In Treating A Gold Ore From Custer, South Dakota, Theodore Saunders Dunn
An Investigation In Treating A Gold Ore From Custer, South Dakota, Theodore Saunders Dunn
Professional Degree Theses
"The following investigation was undertaken to determine the adaptibility [sic] to amalgamation and cyanidation of a certain ore from the property of Mr. Charles Bush near Custer, South Dakota. A preliminary sample of the ore was obtained and laboratory tests made upon it. A ton lot of the ore was then put through the ore dressing laboratory at the South Dakota School of Mines. Upon examination the large sample was found to differ in value and to some extent in character from the preliminary sample, but the scheme of treatment worked out for the first sample was found to work …
The Seneca-Superior Mine And Mill, Maurice Merton Albertson
The Seneca-Superior Mine And Mill, Maurice Merton Albertson
Professional Degree Theses
"The Seneca Superior Mine lies under Cart Lake which is located about a mile south of the city of Cobalt. It was discovered by crosscutting during the year 1912 and although it is one of the smaller properties of the Cobalt district it has been, and continues to be, a large producer"--Description of the Seneca Superior Mine, page 1.
The Method Of Mining And Milling At The Rosiclare Lead And Fluor Spar Mines, Arthur Harrison Cronk
The Method Of Mining And Milling At The Rosiclare Lead And Fluor Spar Mines, Arthur Harrison Cronk
Professional Degree Theses
"The American fluor spar mines of economic importance are located in the Southern part of Illinois and Western Kentucky. The largest mines are in Hardin County, Illinois, Those in Kentucky are in Crittenden, Livingstone and Caldwell Counties. At the present time the Illinois mines are the largest producers. The two principal mining companies in operation are: The Rosiclare Lead & Fluor Spar Mines and the Fairview Fluorspar & Lead Mines. These mines are located about a half mile from Rosiclare which is on the Ohio River"--Location, page 1.
The Development Of A Process For The Treatment Of A Complex Ore, Charles Adrian Burdick
The Development Of A Process For The Treatment Of A Complex Ore, Charles Adrian Burdick
Professional Degree Theses
"The writer has carried out tests to determine the most feasible method of treating a complex ore from Tecolote, Sonoro [sic], Mexico. The ore contains gold, silver, copper and zinc"-- Introductory, page 1.