Born-Digital or AnalogAnalogTranscriptOnyx, Colorado Big onyx deposit in Routt county. Times D 6, 1898 p.5 c.1 Times D 31, 1898 p.28 c.4 Extensive deposit near Steamboat Springs. Times D 31, 1899 p.22 c.7 Fine onyx found in Routt county. Times Ap 17, 1902 p.8 c.3CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
