Born-Digital or AnalogAnalogTranscriptmines mineral resources colorado Silver Cliff district Prospecting; Horn silver discovery; mines; 1!'n: R. M. News. Oct. 7, 1879. p.3 c.1 Description, Silver Cliff smelter; cost; daily expense R. M. News. Oct. 8, 1879. p.2 c.l History; sampling works; mineralogy; assays; obsidian dikes; glass.R. M. News. Oct. 14, 1879. p.2 c.l Mines; list; ore storage. R. M. News. Oct. 17, 1879. p.2 0.1 Transfer, queen of the valley mine. R. M. News. Oct. 18, 1879. p.8 c.5CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
mines mineral resources colorado Silver Cliff, [435062]. Denver Public Library Digital Collections, accessed 15/05/2025, https://digital.denverlibrary.org/nodes/view/1428934
