Chemical and Physical Controls for Base Metal Deposition in the Cascade Range of Wahington.
Grant, Alan Robert.
Olympia: State of Washington Department of Natural Resources, 1969. 11.25" x 9". 107pp. Bound in the original heavy paper wrappers. A near fine copy. With many illustrations after drawings. An excellent study of the nineralogy of the Cascades, with sections on topography, geologic provinces, structural analysis, wall rock alterationchemical controls for sulfide deposition, exploration techniques and problems in the Cascade range, etc. Paperback (Item ID: 3558)