Born-Digital or AnalogAnalogTranscriptmines mineral resources colorado Silverton district Specimens, mines; list, National. exposition Denver R. M. News. July 22, 1882 p.2 c.3 Immense copper body, Doc. Plantz' mine. R. M. News. July 29, 1882 p.2 c.2 New smelter, mines, tunnel, activities. R. M. News. Oct. 17, 1882 p.6 c.4 Miner walks to Del Norte; ore transportation. R. M. News. Feb. 5, 1876 p.4 c.4 Boom expected. R. M. News. Jan. 28, 1881 p.3 c.3 Activities, Imogene basin. R. M. News. Mar. 12, 1881 p.3 c.3CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
mines mineral resources colorado Silverton, [435146]. Denver Public Library Digital Collections, accessed 24/01/2025, https://digital.denverlibrary.org/nodes/view/1429122
