Born-Digital or AnalogAnalogTranscriptmines mineral resources colorado summit county Description, by Stephen Decatur (7 col.) Georgetown. Colorado Miner Oct. 19, 1879 p.1-2 Description, emphasis on mining activity. Inter-Ocean v.1 #13 June 6, 1880 p.264-66 Important mines in Summit County. Industrial Reporter v.13 #1 July 22, 1896 p.15CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
mines mineral resources colorado summit county, [435554]. Denver Public Library Digital Collections, accessed 16/06/2025, https://digital.denverlibrary.org/nodes/view/1429830
