Born-Digital or AnalogAnalogTranscriptmines mineral resources colorado San Juan county RM N INDEX Activities, mines; company; list. R.M. News. June 13, 1885 p.6 c.l Snow holds up activities, dists.; list. R.M. News. June 24, 1885 p.6 c.4 Activities, mines; list; Boulder & Arastra gulch activities. R.M. News. June 26, 1885 p.6 c.l Estimated output; cash value. R.M. News. June 29, 1885 p.6 c.2 proposed examination o£ minerals; School of mines. R.M. News. July l, 1885 p.6 c.3CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
mines mineral resources colorado San Juan county, [433885]. Denver Public Library Digital Collections, accessed 19/07/2025, https://digital.denverlibrary.org/nodes/view/1426596
