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| 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 |
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| 20:52 13 January 2015 Mineralogy of the Eldorado Mine YA N K E E B O Y B A S I N , O U R AY C O U N T...almost every major mining camp had a vein, claim, or mine with that name. This article details the history...mineralogy of the Eldorado mine in the San Juan Mountains of southwestern Colorado, one of the many mines...owners. The Eldorado mine is located about 8.6 miles southwest of Ouray, Colorado, near the head of Yankee...the Sneffels mining district. The portal to the mine is at an elevation of 11,600 feet and is situated |
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| TURQUOIS DEPOSITS RICHARD OF COLORADO. M. PEARL. ABSTRACT. Coloradoranks as the secondstate in the...nodules in faults,fissures, and cavities. The Hall mine near Villagrove is in felsiteporphyry,an Oligocene...volcanicflow locallycut'by quartz latite. The King mine near Manassa is also in felsite porphyry, probably...locallycut by felsite,possiblytrachyte. The TurquoisChief mine near Leadvilleis in the Algonkian Silver Plume granite...obtainedfrom a Ute chief. The stonesweresupSmith, J. A.: Catalogue of the Principal Minerals of Colorado. Central |
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| R. Kampf Natural History Museum of Los Angeles County George Robinson National Museums of Canada Arthur...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...about $200 on the out-of-print market. The second Colorado issue was vol. 10, number 6 (1979), and we still |
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| Tourmaline on quartz, Cruzeiro mine, Minas Gerais, Brazil. Los Angeles County Museum of Natural History specimen...Pelt photo. MarcWApril: Beryl and calcite, La Pita mine, Maripi Boyacii, Columbia. Cal Graeber, Leonard...near Badger Creek, north of Coaldale, Fremont County, Colorado. Dave Bunk specimen, Jeff Scovil photo. July/August:...(Herkimer “diamonds’’), Treasure Mountain Diamond mine, near Little Falls, New York. Uli Bahmann specimen...SepteniberlOctober: Gold, Smuggler Union mine, Telluride district, Colorado. Colorado School of Mines Museum specimen |
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| Marvin Hanner Additions to the Ore Mineralogy of Colorado.................................................by Donald Grybeck Crystallized Minerals of the Colorado Mineral Belt....................................had achieved considerable fame, and the right to mine diopside was obtained that year by G eorge L. English...thereafter. In 1971 both the land and the right to mine diopside were purchased by the present owners, Schuyler...Alveum, R obert Dow, and G eorge Robinson. T he mine is now being worked interm ittently each year for |
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| Julius Weber Mamaroneck, New York COLORADO ISSUE #2 Articles Colorado locality index.............................. 323 by B. L. Muntyan What’s new in Colorado minerals? ...................................... Famous mineral localities: the Home Sweet Home mine ..................................................339 by M. I. Jacobson The San Juan Mountains of Colorado ..................................349 by J. A...10 cm tall, from the Yucca Hill claim, Park County, Colorado. Richard A. Kosnar specimen; photo by John |
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| BULLETIN 4=78 GEOLOGY AND ORE DEPOSITS NEAR LAKE CITY, COLORADO BY JOHN DUER IRVING AND HOWLAND BANCROFT...series........................................... Lake City district.................................................................... Ore deposits of Lake City district.....................................5 Ore deposits Continued. Page. Ore deposits of Lake City district Continued. Pay shoots.............................................................. Ute and Ulay and Hidden Treasure.................... |
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| Downloaded by [University of Colorado - Health Science Library] at 05:32 11 October 2014 PART 1 Downloaded...Downloaded by [University of Colorado - Health Science Library] at 05:32 11 October 2014 A Historical... Inc. 1441 West 46th Avenue, Suite 14 Denver, Colorado 80211 n 1875 Co\orado was still a territory awaiting...Soptemberl0ctob.r 2000 319 Downloaded by [University of Colorado - Health Science Library] at 05:32 11 October...This article deals with that portion of San Miguel County extending from north of Telluride beginning at |
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| Minerals of the Gilman District and Eagle Mine Eagle County, Colorado WILLIAM J. WARREN JR. Front Range Minerals...632 Golden, Colorado 80402 wjwmineral@aol.com ED PEDERSEN 11582 Ash Circle Thornton, Colorado 80233 pedersencpg@aol...MINERALS T he Gilman district, in Eagle County, Colorado, and its premier mineral specimen producer...producer, New Jersey Zinc Company’s Eagle mine, are located about 120 kilometers west-southwest of Denver. The...Eagle mine in October 1989. William Warren Jr. photo. Figure 2 (above). Index map of Colorado with the |
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| 00 2¾"x3½" .. . ..... .. 35.00 Xled with xled stephanite on rock: 3" X 4½" .. 35.00 ALBITE, var. PERICLINE...crystals. l"x l" .... 7.50 l" X 2" .... 7.50, 10.00 Colorado. Milk y white crystals on rock; some thomsonite...,, � Rhodochroslte. Argentina. RIEBECKITE. Colorado. Black crystal prism sections in pegmatite. ....WARD'S GEOLOGY NEWSLETTER • SPRING 1966 • 3 STEPHANITE. California . Minute crystals with polybasite.............................. 7. 50 THOMSONITE. Colorado . White radial xline masses on rocks. 2" X 2½" |
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| milky quartz stems. Denny Mountain area of King County. Specimen from the collection of Cary A. Maykut...DESCRIPTIONS 21 ABBREVIATIONS 24 GLOSSARY 25 COUNTY INDEX OF MINERAL OCCURRENCES 29 MINERAL DESCRIPTIONS...(using a code explained on page 21) and a county by county list mentioning the nature of their occurrence...Parks and Monuments prohibit all collecting. state, county and city parks usually prohibit collecting. Please... SULPHIDE LENSES IN ULTRAMAFIC ROCKS (Mackinaw Mine) Pentlandite, chalcopyritc, pyrite, raaucherite |
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| mmed at Broken Arrow aud Trout creek, in Sc. Clair county. The strata in this field are more faulted und...prong of Canoe creek, in St. Clair county, to Ha\sop creek, in Bibb county, a distance of 60 miles. Down to...to Helena, in Shelby county, the field has an average width of 5 or 6 miles. Below that point the width...miles being in the latitud" of Blocton, in Bibb county. The south ern end of this field has a greater...Jefferson county; Helena, Montevallo, and Brierfield, Shelby county; and at Blocion. Bibb county. The Warrior |
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| KRISTALLE Est.1971 Laguna Beach, California, USA • Tel: +1 949 494 5155 • Email: info@kristalle.com...Moore tpmoore1@cox.net Ferrierite from the Kamloops Lake area, southern British Columbia...................257 COVER: CLINOCLASE, 3.9 cm, from the Mammoth mine, Tintic District, Utah. Rock Currier collection;...sample of a pascoite group mineral at a mine in Grand County, Utah. Died, Alex Earl, 26 Jayson Alexander...joined the Mineral Collectors of Utah club in Salt Lake City shortly thereafter and quickly fell in with |
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| R. Kampf Natural History Museum of Los Angeles County Arthur Roe Tucson, AZ Abraham Rosenzweig University...Behnke Famous mineral localities: the Corrego Frio mine and vicinity, Minas Gerais, Brazil ...............Person-other—Other persons such as miners, field assistants, mine managers, etc. Place —Used when a mineral is named...Czechoslovakia France Germany Japan Italy Mexico Namibia USSR USA Zaire Total Total number of species during 5-year...leached, ferruginous gossan. Stolzite from this mine was occasionally seen overlying or associated with |
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| A. F. Rogers, Stanford University, Palo Alto. Colorado.........Prof. R. D. George, Boulder. Connecticut...See Bauxite and Hallpysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found...commercial quantity or quality. Asphalt. Colbert County, small quantity has been shipped from near Leighton;...following localities: Bibb County, Pratts Ferry; Calhoun County, near Tampa; Clay County, T. 20, Pv. 7 E.; Jefferson...Jefferson County, at Elyton; Lee County, at Chewacla lime works; St. Clair County, at Gfeensport; Shelby |
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| development. that the ment of the in Santa Fe initial County in the year 1828. before the and thirty production...California before the find on Cherry Creek in Colorado. The the discovery beginning of placer gold...Among the first States may be the County; one mentioned County; and at the the gold at the one...penetrate the water level and have been since the mine of metallurgist Mississippi appear with incline...extent what del Tierra. interest of Ute the Ortiz mine. as metalliferous workings as exist |
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| . . . . . . . . . . . . . . . . . . . . . . 1 County Listings. . . . . . . . . . . . . . . . . . . .... . . . . . . . 4 Mineral Localities Listed by County . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . 7 Beaver County . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . 7 Box Elder County . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . 10 Cache County . . . . . . . . . . . . . . . . . . . . . . . |
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| 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 |
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| ............................................. Colorado.................................................especially from those of Arkansas, California, Colorado, New Mexico, Oregon, South Dakota, Tennessee,...minerals and rocks, their occurrence and uses: Colorado State Geol. Survey Bull. 6, 1913. 8 USEFUL...Utah______.Mr. G. W. Ritter, Salt Lake City. Mr. Maynard Bixley, Salt Lake City. Vermont_____Prof. G. H....See Bauxite and Halloysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found |
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| ................................ 30 Bernalillo County ..................................................................................... 30 Catron County ..................................................................................... 32 Chaves County ..................................................................................... 33 Colfax County ......................................................................................... Baldy (Ute Creek) District ................................ |
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| SOUTHWESTERN QUADRANT Arizona, Arkansas, California, Colorado, Louisiana, Nevada, New Mexico, Oklahoma, Texas...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...for the county in which it is located. This site number also appears under the given county in the text |
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| ...........................................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 ...................................... |
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| West was due to the discovery of gold in Santa Fe County at the base of the Ortiz Mountains, in the year...thirty years before the find on Cherry Creek in Colorado. The discovery of placer gold in New Mexico marks...inception in this primary gold camp, in Santa .Fe County. Among the first stamp mills constructed in the...celebrated Ortiz mine in Santa Fe County; one at the gold camp of Pinos Altos in Grant County; and one at...at the Aztec mine at the head of Ute Creek on Baldy Mountain, in Colfax County. The first experiments in |
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| replace chlorite. The silver-bearingminerals --stephanite, acanthiteand pyrargyrite•occur only in the parts...sphalerite,chalcopyrite, freibergite, galena,stephanite, pyrargyrite,proustite,acan- Sulfidesand Accessory...disseminated grainsvary from 10 mi- bearingminerals,stephanite,pyrargyrite,proustire, cronsto severalmm in size...abundance, occuronly near parts copyrite,bornite,stephanite, acanthite,pyrargyrite, of the main vein that...(•rL •ra•), a•d outerla•ers of saBotire(•ra•) •i$ •ute cobaltire•r½•s. •ei•et of •ad•e silver is also •se•t |
