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The geology and ore-deposits of Iron Hill, Leadville, Colorado ... : A paper read before the American institute of mining engineers, Colorado meeting, June, 1889
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RANSOME, Frederick Leslie: Geology & Ore Deposits of the Breckenridge District, Colorado
Manuscripts
The collection consists of letters, manuscripts (including diaries and mining reports), photographs and maps related to the career of mining engineer Charles Janin. Subject matter in the collection focuses on minerals, mines and mining, especially in California, Mexico, Alaska, Canada, Russia (including Siberia), and Central and South America. There is information about gold, silver, platinum, and tin mining as well as gold dredging.
mssJaninc
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Abstract of a report upon the geology and mining industry of Leadville, Colorado
Rare Books
427030
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Geology and Ore Deposits of the Randsburg Quadrangle of California: Bulletin No. 95. Issued by the California State Mining Bureau
Manuscripts
Maps in a pocket in the back
mssJanney
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Geological report upon the iron ore, coal and other mineral deposits found along the line of the Chesapeake and Ohio railroad
Rare Books
64244