 | | Journal (article/letter/editorial) | | Mineralogy of Selected Occurrences in Central Colorado and the San Juans Downloaded by [University of...Inc. 1441 W. Forty-sixth Avenue Suite 14 Denver, Colorado 80211-2338 P art one of this article (July/August...218-239, 280) dealt with the discovery of gold in Colorado and the mining history and geology/mineralogy...and California Gulch. THE CENTRAL COLORADO MINERAL BELT LAKE COUNTY 3,396,000 ounces, 1860-1 990 (Davis...and Streufert 1990) California Gulch and the Leadville Gold Belt In the spring of 1860, a small party |  | | 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...Relation to mineralization_31 Geologic age _ 31 Leadville limestone (" Blue " limestone) _ _ 32 Name_ 32...anticline _ Origin of the Iron-Mikado fault 61 Colorado Prince anticline _ group _ 95 61 Mosquito Gulch...Kokomo syncline_ Faults southeast_ of _ Leadville 62 the_ Fryer Hill folds _ 62 district _ 95 Warping and |  | | Journal (issue) | | R. Kampf Natural History Museum of Los Angeles County George Robinson National Museums of Canada Arthur........ .................... ..... ^ B lllii Leadville.................................................SPECIMENS from the collection of the Geology Museum, Colorado School of Mines. See page 242 for a full description... All rights reserved. notes fromthej EDITOR COLORADO-III Here we are with our third special issue devoted...devoted to the mines and minerals of Colorado. As most long-time subscribers know, the first in the series |  | | Report (issue) | | Includes 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...High-level terraces,_____________________________ "Lake beds".__________________________________ Stratigraphy...___________ Dyer dolomite member. ___.____-__-_-___ Leadville dolomite------_------_----------__ Weber (?) ...Union syncline___ __________________________ Empire Hill syncline_ _-____-_-__--------_-__ Sheridan transverse |  | | Book | | MINES AND MINERALS OF THE GREAT AMERICAN RIFT (COLORADO-NEW MEXICO) Sine —_—< ¢ te om At _SHT 40...MINES AND MINERALS OF THE GREAT AMERICAN RIFT (COLORADO-NEW MEXICO) Richard Walker Holmes and Marrianna...Mines and minerals of the Great American Rift (Colorado-New Mexico). Bibliography: p. Includes index...index. 1. Mines and mineral resources—Colorado. 2. Mines and mineral resources—New Mexico. I. Kennedy, Marrianna...enter must be obtained to prevent trespass. Old mine workings are dangerous and entering underground |  | | Journal (article/letter/editorial) | | of COLORADO ED RAINES Geology Museum Colorado School of Mines 1310 Maple Street Golden, Colorado 80401...noted Figure 1. Camp Bird mine, level 2, Sneffels district, Ouray County. Raines-Pettem collection,...photographer unknown. B etween 1868 and 1922, Colorado produced almost 260 million pounds of copper....came from the Leadville district, with another 50 million pounds mined in San Juan County (Henderson 1926)...twentieth century, the Gilman district surpassed Leadville in total copper production with more than 210 |  | | Report (volume) | | Bulletin 681 THE OXIDIZED ZINC ORES OF LEADVILLE COLORADO BY G. F. LOUGHLIN WASHINGTON GOVERNMENT......................................... Opal, chalcedony, and quartz...................................................................... 54 Carbonate Hill ore bodies........................................bodies in workings of Western Mining Co., Carbonate Hill...................................................Plan and sections of lead-silver stopes in Belgian mine............ 4. Diagrams illustrating relations of |  | | Report (issue) | | Bldg., 2600 corridor, 18th and CSts.,NW. DENVER, Colorado-Federal Bldg., Rm. 169,1961 Stout St. LOS ANGELES...Center, Rm. 1C402,12201 Sunrise Valley Dr. SALT LAKE CITY, Utah-Federal Bldg., Rm. 8105,125 South State...ROLLA, Missouri-1400 Independence Rd. DENVER, Colorado-Map Distribution, Bldg. 810, Federal Center FAIRBANKS...Juan Mountains, Colorado By FREDERICKS. FISHER Gold in the Alma Mining District, Colorado By DANIEL R.... SHAWE Precious Metals in the Leadville Mining District, Colorado By TOMMY B. THOMPSON Part I is Chapter |  | | Report (volume) | | Minerals of Colorado: A 100- Year Record By EDWIN B. ECKEL GEOLOGICAL SURVEY BULLETIN 1 1 14 A...knowledge____________________________________ Future of Colorado mineralogy______________________________________...mineral localities and metallic mineral deposits of Colorado ________________________________ In pocket III...mineral localities and metallic mineral deposits of Colorado, has not been included in this reprint. Many of...especially Fischer and others, 1946). MINERALS OF COLORADO: A 100-YEAR RECORD By EDWIN B. EcKEL ABSTRACT |  | | Report (issue) | | Carbonate-Hosted Sulfide Deposits of the Central Colorado Mineral Belt DAVID W . BEATY, GARY P . LANDIS...LANDIS, AND TOMMY B. THOMPSON, EDITORS Leadville-type ore Sherman-type ore TH E ECON0t-11C GEOLOGY PUBLIS...Geology, 91-A Yale Station, New Haven, CT 06520 Leadville-type ore (top) with rod-textured pyrite in a matrix...paralle l to host-rock bedding. Black Cloud mine, Leadville district. Sherman-type ore (bottom) in paleokarst...cemented or veined with ferroan dolomite. rv1oose mine, North Alma district. Photographs b)' \Villiarn |  | | Report (issue) | | . . . . . . . . . . . . . . . . . . . . . . 1 County Listings. . . . . . . . . . . . . . . . . . . .... . . . . . . . 4 Mineral Localities Listed by County . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . 7 Beaver County . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . 7 Box Elder County . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . 10 Cache County . . . . . . . . . . . . . . . . . . . . . . . |  | | Book (volume) | | SOUTHWESTERN QUADRANT Arizona, Arkansas, California, Colorado, Louisiana, Nevada, New Mexico, Oklahoma, Texas...Search of a Whale Wild Season Incident at Hawk’s Hill Wilderness Empire Johnny Logan The Wilderness...Southwestern Quadrant Arizoni, Arkansas, California, Colorado, Louisicna, Nevada, New Mexico, Oklahoma, Texas...Location Numbers Arizona Arkansas California Colorado 258 Louis B30 ana HOW TO USE THIS BOOK...volumes, through very precise directions and accurate county maps, to get you to the best and most accessible |  | | Journal (issue) | | but metallic iron) Under JOHN WILEY & SONS, INC. HILL COMPLETE GEM & MINERAL ESTABLISHMENT Route 7, Box...Originally the < Os book was published by McGraw-Hill Publishing Company, Inc. 7a iy *Sa ee ee xix, 763...Museum (Historical Geology) Richard M. Pearl, Colorado College (Mineralogy) Kenneth Ross, Field Director...Director, Explore’s Camp, Mesa Verde, Colorado (Archeology) Arnold Goodman, Boston University (Microscopical...DIGEST Vol. Il JUNE - 1948 No. 9 Contents Colorado Mineral Localities. . The American Federation |  | | Book (edition) | | Oak Tree Press Co., Ltd., P.O. Box 34, Brickfield Hill, Sydney 2000, N.S.W. Distributed in the United Kingdom...Peninsula, and in New South Wales at Broken Hill. In U.S.S.R. very fine crystals at Turnisk in Perm...dendritic masses with pitchblende at Great Bear Lake. Also with native copper as cavity-fillings in basalt...Peninsula, Michigan. Found in Colorado at Aspen and in Boulder County; also in several mining areas in...Norway. In Australia, silver is found at Broken Hill in New South Wales. Mexico has been a big producer |  | | | | by Oak Tree Press Co. Ltd P.O. Box 34, Brickfield Hill, Sydney 2000, N.S.W Distributed in the United Kingdom...Yorke Peninsula, and in New South Wales at Broken Hill. In U.S.S.R. very fine crystals at Turnisk in Perm...dendritic masses with pitchblende at Great Bear Lake. Also with native copper as cavity-fillings in basalt...Peninsula, Michigan. Found in Colorado at Aspen and in Boulder County; also in several mining areas in...Norway. In Australia, silver is found at Broken Hill in New South Wales. Mexico has been a big producer |  | | Book (volume) | | ...........................................59 Colorado ...............................................................548 Table of Maps Page Alabama County Map ...................................................................................4 Alaska County and Stream Map ......................................................................22 Arizona County Map ..................................................................45 Arizona – Yuma Co. Hull Mine Site Map ...................................... |  | | Journal (issue) | | Bernardino counties, some of which were blue chalcedony, rose quartz, myrickite (named for him), bloodstone...state including the chrysoprase mines in Tulare County. The late H . E. Harper of San Jose, and J. J....replacements form petrified wood, and deposition of chalcedony nodules and clusters of quartz crystals are common...been the Green Mountain mine, in Chile Gulch, near Mokelumme Hill, Calaveras County, where in lavacapped...weighi11g 106 lb;. from Green Mo11111ai11 Mine, Molel11m111 Hill, Calave,a; Co11nty, Calif or11ia. SI |  | | Journal (issue) | | Circle total quantity and price of your order Colorado residents add 2% sales lax. isfaction guaranteed... The LAZy Rl RANCH '. .O.BOX 9 5 0 BOULDER, COLORADO Name Address Citv Names to be Imprinted Zone...horses we had had the year before at the Induna Mine—old Jim, the bay, and Fleabit Nellie. Behind the...Needles area, they would turn-up the Lost Peg Leg Mine. Dad scoffed at the idea. We had gone straight through...camp for years. Dad thought the nearby Van Slyke Mine had last been worked about 1900. I found some pretty |  | | Journal (issue) | | on Amazonite 7.5 cm, from the Smoky Hawk claim, Colorado. Collected by the Dorris family; Tom Spann photo...Scovil photo. Vanadinite, 2.4 cm, from the Apache mine, Arizona. Collected by Evan Jones; Jeff Scovil photo...Miglioli photo. Fluorite, 7.4 cm, from the La Barre mine, France. Collected by Aubin Cosson; Niels Brouwer... from left: Caledonite, 1.1 cm, from the Reward mine, California. Collected by Jeff Lines; Ben DeCamp...Thrill of Discovery by Wendell Wilson Epilog: On Mine Safety UThe Field-CollectorsV Anthony J. Albini |  | | Book | | 193-256 137-208 129-192 209-264 193-256 [ [ COLORADO-Ill] 177-256 121-184 89-168 1-120 1-88 [ ...177-256 185-280 169-248 [ 425-528 337--400 COLORADO-II] 321--400 337--400 ARIZONA-Ill] 337--400...69-132 65-128 1-64 11 / 1980 20 I 1989 [ COLORADO-I] [ 289-352 385-448 [ AUSTRALlA] 353-504...On a spectacular find of crocoite in the Adelaide mine, Dundas, Tasmania (by A. H. Chapman) 3:111-113 ADOLFSSON...Iaria from the Howard-Montgomery quarry, Howard County, Maryland (by J. S. White) 25:53-54 AFGHANISTAN |  | | Book (volume) | | ...........................................47 Colorado ................................................rights, so remember you were told. If in doubt, a county map will tell you who the legal owner is. Good...gemmy qualities for cutting and polishing. AUTAUGA COUNTY PRATTVILLE, N. 6 mi., and just E of the Birmingham...well known to prehistoric Indians.) BARBOUR COUNTY BAKER HILL, SE 1 mi. : 1 in a deep ravine, as a bed deposit⎯yellow...deep red to variegated⎯ocher. BIBB COUNTY GENERAL AREA: c county gravel pits along the Cahaba R.⎯gemmy |  | | Book (volume) | | ...........................................47 Colorado ................................................rights, so remember you were told. If in doubt, a county map will tell you who the legal owner is. Good...gemmy qualities for cutting and polishing. AUTAUGA COUNTY PRATTVILLE, N. 6 mi., and just E of the Birmingham...well known to prehistoric Indians.) BARBOUR COUNTY BAKER HILL, SE 1 mi. : 1 in a deep ravine, as a bed deposit⎯yellow...deep red to variegated⎯ocher. BIBB COUNTY GENERAL AREA: c county gravel pits along the Cahaba R.⎯gemmy |  | | Journal (issue) | | Montana’s capital city, is partnering with The Carter County Museum in Ekalaka – dinosaur fossils from within...Tradition And ‘Living the Dream’ at Wild Turkey Mine 20 cherishing chert A Mother Rock for the Ages...Leaf gold atop matrix mined in Clear Creek County, Colorado; Banded Iron Formation (BIF) chert mined near... OR8, 9, 10 SACRAMENTO, CA MAY ........... SALT LAKE CITY, UT ........... EUGENE, OR ________________________________...MAYSCHEDULE 31, JUN. 1, 2 TULSA, OK JUN. 7, 8, 9 SALT LAKE CITY, UT JAN. 31, CA FEB. 1, 2 ROSEVILLE, CA SANTA |  | | Catalog/List | | Petrified Iron Pyrite; Leadville, Colorado Pyrite Amazonite, Florissant, Colorado Crocidolite Chrysocolla...Hou1Zhton Co., Michigan Carnotite, Montrose Co., Colorado Quartz var. Agale, blue, polished, Uruguay Quartz...Mammoth, Arizona. Pyrargyrite, crystallized, Samson Mine, Harz, Germany Cuprite on Native Copper, very fine... Malachite, Copper Queen Mine, Bisbee, Arizona Malachite, Copper Queen Mine, Bisbee, Arizona Native Silver...Silver, Aspen, Colo., Mollie Gib son Mine, one of the greatest Silver Mines ever discovered. Native |  | | Book (edition) | | Cleaning and Preserving Minerals Richard M. Pearl Colorado College FIFI'H EDITION Dedicated to MARY PIPER...Science Publishing Company P. 0. Box 1815, Colorado Springs Colorado 80901 PREFACE '\Vhen it was first published...Collectors Handbook ( l\ 1ineral Book Company, Colorado Springs), this was the pioneer work in the United...Stan Holden, of Colorado Springs. The cover photograph is crystallized copper from the Lake Superior district................................ 41 E. Ethylenedia mine Tetraacetic Acid .............................. |
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