Born-Digital or AnalogAnalogTranscriptmines mineral resources colorado san juan region Production, mines; list. R. 1,11. News. Jan. 7, 1875 p.4 c.2 Prospecting; discoveries, lake district R. M. News. Jan. 13, 1875 p.4 c.2 Production report; silver, 1874. R. M. News. Jan. 23, 1875 p.2 c.l Mining dists. formed; list; description; ore shipments; coal. R. M. News. Feb. 2, 1875 p.4 c.3 Ore packers. R. M. News. May 23, 1875 p.4 c.4CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
mines mineral resources colorado san juan region, [434221]. Denver Public Library Digital Collections, accessed 25/03/2025, https://digital.denverlibrary.org/nodes/view/1427323
