Tenth Census of the United States, 1880: Precious metalsNorman Ross Publishing Incorporated, 1991 - United States |
Contents
PREFACE | 1 |
Geological sketch of the states and territories of the Rocky Mountain division 60104 | 60 |
Bullion production 296382 | 296 |
Copyright | |
3 other sections not shown
Common terms and phrases
Alturas amalgam Archæan argentiferous argentite Arizona assay value average Beaver beds belt Big Cottonwood Boisé Bullion produced California Cañon carbonate census cent cerussite chalcopyrite chloride coal Colorado Comstock Consolidated containing copper cost Cottonwood West country rock Creek Dakota deposits diameter district ditch Dollars Dolls engine Esmeralda Eureka feet wide flumes fly-wheel foot wall Fork freibergite furnace galena gangue gneiss gold and silver granite gravel Gulch hanging wall Hill hoisting Horizontal horn-silver horse-power hydraulic Idaho inches iron Juab lead limestone limonite Little Cottonwood metal miles mill minerals mines Montana Nevada Number Ophir Oregon ounces silver Owyhee oxide pans Placer placer mines porphyry portion pounds pyrite quantity quartz quartzite quicksilver raised during census reported River roasted Rush Valley Salt Lake shaft Silver Reef slate smelter smelting Storey Summit surface TABLE territory Tintic tons Tooele Total tunnel Utah Vein vertical West Mountain zincblende