Born-Digital or AnalogAnalogTranscriptMines and mineral resources. Colorado. Larimer county Copper mine has richer ore; Manhattan district. Times Ap 12, 1902 p.9 c.1 Boston-Colorado Copper Company, owning Empire mine, to erect smelter; extensive development work. Times My 23, 1902 p.9 c.1 Miners to reopen old camp of Teller. Times My 28, 1902 p.11 c.2 Bonanza ore in North Park. Times Ja 30, 1903 p.2 c.6 Pearl Copper Company. Times F 11, 1903 p.10 c.1CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Mines and mineral resources. Colorado. Larimer, [427111]. Denver Public Library Digital Collections, accessed 08/02/2026, https://digital.denverlibrary.org/nodes/view/1419111
