| | Report (volume) | Bulletin 681 THE OXIDIZED ZINC ORES OF LEADVILLE COLORADO BY G. F. LOUGHLIN WASHINGTON GOVERNMENT...........'............ Early accounts of zinc carbonate and silicate............................. Page7............................................. Plumbojarosite...............................................................................'..... Gray carbonate ore............................................................ 34 36 36 36 36 37 39 Brown carbonate ores......................................... | | | Report (issue) | GEOLOGY AND ORE DEPOSITS OF TILE LEADVILLE MINING DISTRICT, COLORADO BY S. F. EMMONS, J. D. IRVING,...High terrace gravel_ 15 Low terrace gravel_ _ 17 "Lake beds"_ 17 Character and distribu17 tion _ Deformation...Petrography _ 25 Stratified rocks _ Sawatch quartzite ("Lower" quartzite) _ _ 25 25 Name _ erosion_ surface on_...Relation to mineralization_31 Geologic age _ 31 Leadville limestone (" Blue " limestone) _ _ 32 Name_ 32...Sills or sheets _ Pendery fault _ 87 54 Dikes _ Carbonate fault _ 87 54 Stocks _ N iles fault _ 88 Regional | | | Report (volume) | crystalline rocks Maine 1. Rocks from Aroostook 'County 2. Miscellaneous rocks5 v New Hampshire 5 Vermont...Elliott County dike 2. Crittenden County dike Tennessee Missouri Arkansas Oklahoma Texas Lake Superior...Falls gabbro Lower Quinnesec Falls Upper Quinnesec Falls Schist from the Aragon iron mine Page. 5 15...Analyses of igneous and crystalline rocks-Continued. Lake Superior region-Continued.5 5. Penokee-Gogebic region...Springs 7. Breckenridge 8. Tenmile district 9. Leadville region 10. Elk Mountains5 11. West Elk Mountains5 | | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | B. Hoover: U.S.G.S., Federal Center, Lakewood, Colorado. John M. Hughes: Dept. of Geology, Miami University...Louise Reif: U. S. G. S., Federal Center, Lakewood, Colorado. Charles B. Sclar: Dept. of Earth Sciences, Lehigh...phosphates (apatite) of bones and teeth, the carbonate Species typical of mollusc shells, the iron compounds...M. J. Buerger (1958), The Powder Method, McGraw Hill, New York. (B) Bunn, C. W. (1961), Chemical Crystallography...Due to space constraints, ‘“C’’ is used for the carbonate group in the anhyonly appears but water. The ‘“‘W” |
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