 | | Report (issue) |
| GEOLOGY OF THE GEORGETOWN QlJADRANGLE (TOGETHER 'VITH THE EMPIRE DISTRICT) COLORADo· BY JOSIAH E. SPURR............... Topography and geography of the Georgetown quadrangle ...................................................._.......... . Distribution in Colorado ...................................................................... . Distribution in the Georgetown quadrangle ......................................... : ............ _.... 97 Gold belt near Georgetown.· .................. _. __ ........... , .. _ |
 | | Journal (article/letter/editorial) |
| of COLORADO ED RAINES Geology Museum Colorado School of Mines 1310 Maple Street Golden, Colorado 80401...Figure 1. Camp Bird mine, level 2, Sneffels district, Ouray County. Raines-Pettem collection, photographer...photographer unknown. B etween 1868 and 1922, Colorado produced almost 260 million pounds of copper. Nearly 100...from the Leadville district, with another 50 million pounds mined in San Juan County (Henderson 1926).... During the twentieth century, the Gilman district surpassed Leadville in total copper production with |
 | | Book |
| .3 COLORADO. of COLORADO. J. S. l GEORGETOWN, COLO. GEORGETOWN COURIER PRINT. 1887. 3 Bancroft...From a mineralogical point of view the wealth of Colorado exceeds that of In the metallic minerals almost...to in the following pages Proceedings of the Colorado Scientific Society. Proceedings of the Academy...Bulletins of the U. S. Geological Survey. J. GEORGETOWN, COLORADO, January, 1887. S. RANDALL. : MINERALS...gravel of streams and in veins. The veins of Gilpin County are especially noteworthy for the amount of gold |
 | | Report (issue) |
| Geology and Ore Deposits of the Front Range Colorado By T. S. LO\'ERING and E. N. GODDARD GEOLOGICAL...in cooperation with the Colorado State Geological Survey Board and the Colorado Metal Mining Fund ~ oopr...hornblende gneiss ____________ _ Quartzite at Coal Creek ________________ _ Igneous rocks _____________________________...Quartz diorite and associated hornblendite_ Boulder Creek granite _________________ _ Pikes Peak granite ..._____________________ _ Copper deposits in Jefferson County __ _ F. M.D. property _____________ _ Malachite |
 | | Report (issue) |
| COLORADO STATE GEOLOGICAL SURVEY BOULDER R. D. GEORGE. State Geologi.t BULLETIN 3 G E O L O G Y A...N D O R E DEPOSITS OF THE ALMA DISTRICT PARK COUNTY, COLORADO BY HORACE B. PATTON ARTHUR J. HOSKIN...from the Hoosier Pass road. The valley on the mountain is Lincoln Amphitheater, with a rock stream showing...the bottom. Montgomery lies at the foot of the mountain. The peak is barely visible against the skyline...Charles A. Lory Governor of Colorado President University of Colorado President State School of Mines |
 | | Report (volume) |
| Mines Quart.-Colorado School of Mines Quarterly. Golden, Colo. Colo. Sci. Soc. Proc.-Colorado Scientific...Proceedings. Denver, Colo. Colo.-Wyo. Acad. Sci. Jour.-Colorado-Wyoming Academy of Science Journal. Boulder, Colo...Bull.; County Rpt.-Maryland Department of Geology, Mines and Water Resources Bulletin; County Report...resources of the valley-fill deposits of Allegheny County, Pennsylvania: Pa. Geol. Survey, 4th ser. Bull...Cambrian stratigraphy of the southern Front Range, Colorado [abs.]: Geol. Soc. Am. Bull., v. 60, no. 12, pt |
 | | Report (volume) |
| the iron mining companies of the Lake Superior district is given, and the many mining corporations of...STATES Alabama Alaska Arizona Arkansas California Colorado , Page 69 Connecticut 120 Georgia 121 165 Idaho...MAPS Page ARIZONA: Bisbee District Globe Jerome Ray MISSOURI. Joplin District Southeastern Missouri 181...987 MONTANA: Butte District 972 NEVADA: Arrowhead District Eastern Nevada District Ely-Robinson Goldfield...Simon Southeastern Nevada Tonopah District Tonopah Divide District Yellow Pine NEW 1011 1041 1 170 |
 | | Report (volume) |
| of Mines. Located in the Lake Superior Mining district. Mines and Mills accessible for college work....Mines. 11312 Hessler Road, Cleveland, Ohio. Aspen, Colorado. BOYLSTON, Herbert M., Consulting Metallurgical...Mexico. BUTCHART, W. A., Ore Concentration, Denver, Colorado. BUTLER, G. M., Mining Engineer and Geologist...Denver. Liberty Bell Gold Mining Co., Telluride, Colorado. COLE & CO., Assayers, Chemists, Ore Buyers, Box...Metallurgist, 804 Equitable Building, Denver, Colorado. GARDNER, James H., Geologist, 121 E. 6th St. |
 | | Journal (volume) |
| report Abosso mine. West Africa Acacia Mining Co., Colorado 270, Editorial. Accident prevention . . ...smelting Co., Colorado Mine, Victor, Colorado, electric mine-signal system.. 49 Olancho county, Honduras...Distances to new placer districts 906 Fairbanks district output 1913 945 Fairbanks distrtot sts^mp-raiUs... . . j Glaciers Gold dredges Gold placer district, new Gold placer production Gold placers Coldstream... ••••••• Editorial rule In Nelchina placer district Nome storm Ditto Editorial.... • . .Editorial |
 | | Journal (volume) |
| Copper O\itionk.... 91 Appelbaum, M. E Arteaga District, Chihuahua. Mexico.. W. B. Winston.... 829 162...Matter in Coalfield in Kent, England Coalinga District, Oil Measures Collins, 37 44 American Institute... . . . . . . . . . . . . . Round Mountain .... Shweli Dredging Skidoo Mines Company. South...River District. Gold Mining in The Real Eldorado in Travel in Colombian Health Conditions Colorado Days...Ditto Ditto Ditto Ditto Copper Editorial .... District of Yerington, Nevada In Low-Grade Ores, Estimation |
 | | Journal (volume) |
| Alta Tunnel .: By Murray Schick . 18 19 Pack Creek , Utah , Has Large, Rich Carnotite Deposits . Silver...Well Tonopah Mines Pay Dividends Metal Battle Mountain Unique Underground Station of the Silver King...Montana 28 29 3 4 35 Oxidized Oreserof the Tintie District. By G. F. Loughlin American 26 Leaching for...for Six Months . Editorial Cicial accia Tintic District Has Years. By Will C. Higgins Manhattan Editorial...Millmen Manhattan 13 16 P. Notes on McCoy District Developments at the Packard Effect of Conditions |
 | | Journal (volume) |
| -roots. The discovery of the Howell reads al district has been not most like a romance . ed for its...panic of 1907 ; period when Little Cottonwood district was There is always a feeling of mystery and but...Howell then wild and wooley west, when silver district, and especially so when the opinion would be one...begun. Activity in the District. It is doubtful if there is another district in the west that is so...these are in the Big Cottonwood portion of the district, the Cardiff and the old Maxfield , the latter |
 | | Report (volume) |
| Rock, Ark Ark Geol. Survey County Mmeral Rpt.-Arkansas Geological Survey County Mmeral Report Little Rock...Yearb -Colorado Mmmg AssociatiOn Yearbook. Denver, Colo Colo Mus Nat History Pop Ser , Proc -Colorado Museum...Mmes Quart -Colorado School of Mmes Quarterly Golden, Colo Colo Sci Soc. Proc -Colorado Scientific Society...Society Proceedmgs Denver, Colo Colo Umv Studies-Colorado Umversity Studies Boulder, Colo Colo. Water Conserv...Conserv. Bd. Ground Water Ser Bull-Colorado Water ConservatiOn Board Ground Water Series Bulletm Denver |
 | | Journal (volume) |
| Corporation . . . . . . . . . . Burro Mountain concentrator Business Man and His Bank, book review...ethics Ditto Henry F Record for cheap minin?. Colorado School of Mines Editorial. Combinations of gold...753 Burma Corporation 327 Code of ethics Colorado School of Mines Concerning shift-bosses Conventions...Ownership of mine water Pike's Peak and Cripple Creek Polish muddle Question of ethics Rising tide of...witnesses Geology at El Oro F. Ot Brazil Of El Tigre district 217, 438 Editorial. Ransome. F. L. . . |
 | | Report (issue) |
| Metasomatic metamorphism in western Clearwater County, Idaho. (B) Anorthosite and associated rocks in...batholith near Pierce and Bungalow, Clearwater County, Idaho. (E) Belt series in the region around Snow... Metasomatic Metamorphism in Western Clearwater County Idaho By ANNA HIETANEN METAMORPHIC AND IGNEOUS... iii IV CONTENTS Page PART 3. The Orofino district Continued Plutonic rocks near Orofino Continued...Dent area and Big Island area. map of the Orofino district. Page 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. |
