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Now showing items 1-10 of 903
District location map Cross mine, Boulder County, Colorado
Author(s):Barrett, Larry F.; Schuiling, W. T.
Date Issued:1988-05
Format:mine maps
A district location map of the Cross mine in the Caribou mining district. Plate I. Other plates missing.
Cross gold mine, Caribou, Colorado
Author(s):Hendricks Mining Company
Date Issued:1988?
Format:cross sections
Shows the vein systems within the Cross gold mine looking north. Includes illustration of various levels and a proposed mine shaft.
Caribou silver mine
Author(s):Dentler, P.
Date Issued:1985-04-02
Format:mine maps
Shows the vein system along with diamond drilling sampling locations and results at the 1230 level of the Caribou silver mine between December 1984 and March 1985.
Plan map Cross mine area, Boulder County, Colorado, with drill data
Date Issued:1993
Format:mine maps
Shows vein systems and mine workings in the Cross mine, along with drilling sampling locations and results.
Raremetals long section
Date Issued:1998-04-20
Format:cross sections
Shows a cross-section of the Rare metals vein looking north.
Cross mine
Author(s):Barrett, Larry F.
Date Issued:1990
Format:mine maps
Shows the Cross mine in relation to other mines in the Boulder County area.
Nederland
Date Issued:1995
Format:topographic maps
Shows the geography of the area around Nederland with some mining structures included.
Cross gold mine, Caribou, Colorado
Author(s):Aga, Lee; Pincock, Allen & Holt Inc.
Date Issued:1992-07
Format:mine maps
Shows gold grades color-coded within the Cross mine in the Caribou District.
Survey of the tunnel level of the Rare metals system in the NW 1/4 of Section 9, TIS, R73W of the 6th P.M. County of Boulder, State of Colorado
Author(s):G., Sue; Drexel, Barrell & Company
Date Issued:1984-10-01
Format:mine maps
Shows the tunnel level of the Rare metals vein system.
Cross mine, Boulder County, Colorado
Author(s):Barrett, Larry F.; Schuiling, W. T.
Date Issued:1988
Format:cross sections
Shows a cross-section of the vein system around the Cross Mine. Plate 2. Other plates missing.