Born-Digital or AnalogAnalogTranscriptCaribou mine. Boulder county, Colorado Underground survey; consolidation rumored. R. 11. Nevis. lay 16, 1880. p.2 C.2 Description; assays. R. M.. News. Feb. 9, 1872. p.1 C.3 Ore shipments to A.D. Breed reduction works. R. M. News. Feb. 10, 18'72. p.1 c.3 Ore treated daily; yield; list. R. 1I. News. Mar. 12, 1872. p.1 c.3 Ore treated by Caribou mill; assays. R. &i. i-,Tews. Mar. 21, 1872. p.1 c.4 rCollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Caribou mine. Boulder county, Colorado, [142980]. Denver Public Library Digital Collections, accessed 15/01/2026, https://digital.denverlibrary.org/nodes/view/1309100
