Born-Digital or AnalogAnalogTranscriptSand and gravel industry. Colorado Golden, Colorado area citizens locked in battlE with Brannan Sand & Gravel Co. over mining in Clear Creek and Golden Gate Canyons. Ramsour Bros. req1979 uest fojr 33 acre gravel vel mine near Perry Park resisted by residents. Post 0 16, 1979 p.17 Quarry gravel pits near Sedalia, Colorado opposed by residents. RMN N 26, 1979 p.6CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Sand and gravel industry. Colorado, [545144]. Denver Public Library Digital Collections, accessed 17/10/2026, https://digital.denverlibrary.org/nodes/view/1583627
