Mines & mineral resources, Colorado. Clear Creek county Silver-bearing lodes; names; description. PWj aiDOL Vickers.Clear Cr.& Boulder.p.305 Mines developed by Memphis mining & tunneling company. Vickers.Clear Cr.& Boulder.p.307 Location & development, Kingston lode. Vickers.Clear Cr.& Boulder.p.307 Development, Richmond lode. Vickers.Clear Cr.& Boulder.p.307 List of mines located, Kelso mountain. Vickers.Clear Cr.& Boulder.p.308 Mines, Hanna & Brown mountains; list. Vickers.C,WWr Cr.& Boulder.p.309