University of Nevada Bulletin: Geology and Mining series, Issues 1-10; Issues 12-22

andesite beds breccia Bureau of Mines cake calcite Canyon Carson Sink cent Cherry Creek color Contact metamorphic copper COUNTY-Continued crystals cut by granite deposits dike diorite districts and mineral districts of Nevada dumortierite east Elko County Elko Prince Esmeralda fault feet feldspar filter filtering-rate fissure formation Francis Church Geology gold granite porphyry Humboldt Killie limestone Lincoln lode Mackay School manganese oxide material metal MICHIGAN LIBRARIES miles mill MINERAL COUNTY mineral resources Mining districts NEVADA STATE BUREAU occur Paleozoic Paleozoic sediments cut Pershing placers porphyry pyrite quartz monzonite quartzite railroad Range Reno replacements resources of Nevada rhyolite Samuel sand Sanford School of Mines Schrader sericite shaft shale sheet silica slime-cake Spruce Mountain Stone surface Survey Bull temperature Tertiary volcanics thickness Tonopah topographic map tuffs U. S. Geol United UNIVERSITY OF MICHIGAN UNIVERSITY OF NEVADA Valley Veins zone