 | | Report (issue) | | Oxidized Zinc Deposits of the United States Part 3. Colorado By ALLEN V. HEYL GEOLOGICAL SURVEY BULLETIN...deposits and the resources of oxidized zin.c ores in Colorado UNITED STATES· GOVERNMENT PRINTING OFFICE, WASHINGTON...19180xidized zinc deposits of the United States. Part 3. Colorado. Washington, U.S. Govt. Print. Off., 1964. vi...Bibliography : p. 88-91. 1. Zinc ores-Colorado. 2. Zinc mines and mining-Colorado. I. Title. (Series) For sale...__ ___ __ __ __ __ __ _____ Kokomo (Ten ~ile) district _______ ._________________________ Breckenridge |  | | Report (issue) | | Geology and Ore Deposits of the West Slope of the Mosquito Range By CHARLES H. BEHRE, JR. GEOLOGICAL SURVEY...the. Leadville, Colorado, mining district. Prepared in cooperation with the Colorado State Geological...Geological Survey Board and the Colorado Metal Mining Fund UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON...Deposits of Empire glacier___________ Deposits of Horseshoe glacier_________ Terraces related to glaciation...High-level terraces,_____________________________ "Lake beds".__________________________________ Stratigraphy |  | | Journal (article/letter/editorial) | | University] at 01:02 21 December 2014 79 Mine, Gila County, Arizona E veryone likes blue minerals....azurite, cuprite, smithsonite, hemimorphite, hydrozincite, and rosasite. A good discussion of the general...including the Harborside mine at Brooksville, Hancock County, and the Lubec lead mine and prospects at Pembroke...Washington County. It has also been found at the old lead mines at Middletown, Middlesex County, Connecticut;...Easthampton, Hampshire County, Massachusetts; the old Gorham (Mascot mine), Coos County, New Hampshire; as |  | | Report (issue) | | Carbonate-Hosted Sulfide Deposits of the Central Colorado Mineral Belt DAVID W . BEATY, GARY P . LANDIS...paralle l to host-rock bedding. Black Cloud mine, Leadville district. Sherman-type ore (bottom) in paleokarst...veined with ferroan dolomite. rv1oose mine, North Alma district. Photographs b)' \Villiarn Sacco, Peabody...Carbonate-hosted sulfide deposits of the central Colorado mine ral belt: Introduction, general discussion,...Regional geologic and tectonic setting of the central Colorado mineral belt . . . . Alan R. Wallace Paleozoic |  | | Report (issue) | | AND ORE DEPOSITS OF TILE LEADVILLE MINING DISTRICT, COLORADO BY S. F. EMMONS, J. D. IRVING, AND G. F...High terrace gravel_ 15 Low terrace gravel_ _ 17 "Lake beds"_ 17 Character and distribu17 tion _ Deformation...Mount Zion porphyry_ 50 Other porphyries in Mosquito Range re51 gion _ Age relations of porphyries at...the Iron-Mikado fault 61 Colorado Prince anticline _ group _ 95 61 Mosquito Gulch fold-fault _ Faults...Faults in the eastern part of the district 95 62 Kokomo syncline_ Faults southeast_ of _ Leadville 62 the_ |  | | Report (volume) | | Bulletin 681 THE OXIDIZED ZINC ORES OF LEADVILLE COLORADO BY G. F. LOUGHLIN WASHINGTON GOVERNMENT PRINTING......................................... 17 Hydrozincite.......................................................................................... 47 Range in metal content of the ores......................Plan and sections of lead-silver stopes in Belgian mine............ 4. Diagrams illustrating relations of...bodies to lead carbonate stopes in the Oro La Plata mine..................... 5. Plan and sections showing |  | | Report (issue) | | Geological of America, Boulder, INC. Place Colorado Printed in the United States by Edwards Inc...8137-1131-2 Published THE GEOLOGICAL Society Card Colorado Michigan Soctety 80301 48104 The publication...sis sa slocweessieece | OO BirindeR ever CMaOty Lake) ciseisele sees eee esis sisiecemecc ee |O BilwmomMountatny...oh ce bdd hos iad Rad Lakesacdeeerd 94 Steep Rock Lake .ssecececeveescssesssessereressesesveseses 97 SUdDULY...td"e 2a Ganielon aie ate aera e The teOrd—Blackey Lake. «.cislecta «ep c.ciels a sislateaicdibied laiatelel |
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