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Continue to ChatNettie B. Mine Map - Clear Creek County, CO https://www.yellowmaps.com/usgs/topo.cfm?map=co-1685353-nettie-b%2E-mine
Nettie B. Mine Map - Clear Creek County, CO https://www.yellowmaps.com/usgs/topo.cfm?map=co-1685353-nettie-b%2E-mine