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| syenite of Wildcat Gulch and Goose Creek ________ Augite syenite in Willow Creek ________________________...Syenite near the mouth of Wolf Creek __________________ 70 Mica syenite near Lot mine____-___-_-----_--------__...fault___-_______.-____._____-_-___---.____ Mesa Creek fault.________________________________________ Cimarron...Geologic map showing pre-Cambrian rocks of the Gunnison River region, Colorado___________._______________________...Cimarron Creek..______________________ 4 III. Black Canyon below the mouth of Cimarron Creek -___..____ |
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| and carbonatite in the Powderhorn district, Gunnison County, Colorado by D. C. Hedlund and J. C. Olson...and carbonatite in the Powderhorn district, Gunnison County, Colorado by D. C. Hedlund and J. C. Olson...geologic reports and maps published on the Powderhorn district, (see reference list) as well as work currently...Tables 1A, IB, and 1C, Carpenter Ridge quadrangle, Colorado C5130 Thorium vein, Mary Ann claim, in fault...zone in granite, in saddle on ridge west of Cebolla Creek. C930 Thorite vein in fractures in quartz-biotite |
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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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| 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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| micro crystals of manganbabingtonite, quartz, calcite, datolite, and inesite (identity confirmed). We...youngsters among his vast choice of titles, as he does a lot with youngste_rsand_$_choolsat home. I foundJ-he...stibnites from a new Nevada locality, the Murray Mine, not the old Manhattan, but he had only three specimens...clear calcites from a small pocket in the Meikle Mine, the new locality for the superb yellow barites...specimens of azurite and malachite from the Flambau Mine in Wisconsin, now completely gone, of the chalcocite |
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| Rare-Earth Minerals in Powderhorn District, Gunnison County, Colorado By J. C. OLSON and S. R. WALLACE...PLATE 55. Generalized geologic map of Powderhorn district showing localities examined....____________________________...86. Index map of Colorado, showing location of Powderhorn district, Gunnison County, Colo_-__-__--_-_-_----_-_--_...Deposits showing abnormal radioactivity, Powderhorn district 700 704 707 718 A CONTRIBUTION TO ECONOMIC...RARE-EARTH MINERALS IN THE POWDERHORN DISTRICT, GUNNISON COUNTY, COLORADO By JERRY C. OLSON and STEWART R. |
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| INTERIOR ALKALIC ROCKS OF IRON HILL GUNNISON COUNTY, COLORADO GEOLOGICAL SURVEY PROFESSIONAL PAPER 197-A...Paper 197-A ALKALIC ROCKS OF IRON HILL GUNNISON COUNTY, COLORADO BY ESPER S. LARSEN Shorter contributions...Page PLATE 1. Geologic map of Iron Hill area, Gunnison County, Colo____---__,______-.___-___-_--___-_-_--_---___-__..._____________ 18 4. Section south of Deldorado Creek, showing variation in pyroxenite,______________...GEOLOGY, 194! ALKALIC ROCKS OF IRON HILL, GUNNISON COUNTY, COLORADO By ESPER S. LARSEN ABSTRACT The Iron |
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| ://archive.org/details/manganesedeposit0000gamu COLORADO GEOLOGICAL BOULDER R. D. GEORGE, State Geologist...BULLETIN MANGANESE SURVEY 15 DEPOSITS OF COLORADO BY G. A. MUILENBURG GHOLOGICAL BOARD - His.... Governor of Colorado CSRORGED NORDIN ones ee cere President University of Colorado Vigtoe GSA LD@RSUN:...honor to transmit herewith Bulletin 15 of the Colorado Geological Survey. Very respectfully, R. D. Gores...OF SPR 19 na MANGANESE NO OTOIC ICSETC ae COLORADO............. Location and general features.. |
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| GEOLOGICAL SURVEY Locatable Mineral Reports for Colorado, South Dakota, and Wyoming provided to the U.S.............................................. 1 COLORADO ................................................Offer ..................................... 3 Gunnison National Forest Crested Butte Mountain Resort........ . . ............ 10 Pike National Forest County of El Paso (Black Forest) Land Exchange Offer ...131 Roosevelt and Gunnison National Forests Mary Ross Quaintance Estate/Bear Creek Development Corporation |
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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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| GEOLOGICAL SURVEY Locatable Mineral Reports for Colorado, South Dakota, and Wyoming provided to the U.S.............................................. 1 COLORADO ................................................(administered by White River National Forest) Slate Creek ............................................................................................ 15 Gunnison and White River National Forests Mountain Coal...Complete citations are provided on the figures.] COLORADO Gunnison and White River National Forests Mountain |
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| 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....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 |
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| Front Cover Lot: 72050 Inside Front Cover Lot: 72038 Inside Back Cover Lot: 72196 Back Cover Lot: 72018 ...Wednesday, December 8 • 6:00 PM CT • Lots 72201–72324 LOT VIEWING By appointment only. Please contact Client...View lots & auction results online at HA.com/8068 LOT SETTLEMENT AND PICK-UP Available weekdays 9:00 AM...or 80 lots in any given hour. Buyer's Premium Per Lot: This auction is subject to a Buyer's Premium of...000, plus 15% of any amount over $3,000,000 per lot. Attendees must comply with local regulations for |
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| Dam gold prospect is located in central Dickinson County, Michigan, approximately ten kilometers north of...the dominant exposed bedrock in this part of the county. Excavated near the tum of the 20th century, the...obvious even when visiting some of the Garland County mines. I also planned to do some Magnet Cove collecting...erroneously attempted to follow placer gold up Pine Creek-failing to recognize that in recently-glaciated...fishers, fowlers, and day hikers, with beautiful Pine Creek flowing through a steep, craggy, pinnacled canyon |
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| GEOLOGICAL SURVEY Locatable Mineral Reports for Colorado, South Dakota, and Wyoming provided to the U.S.............................................. 1 COLORADO ................................................San Isabel and White River National Forests Lake County Land Exchange Offer (Iocmin40) ......................... 47 White River National Forest Dillon District Land Exchange Joint Venture (Iocmin38) ................................... 94 White River and Gunnison National Forests Sylvan Lake Land Exchange (Iocmin42) |
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| ...................... . . . . . . 77 78 Mining and Mining Engineering ............. 78 Paleontology...COVER PHOTOGRAPH: _ VANADINITE Apache mine, near Globe, Gila County, Arizona. Sharp hexagonal barrel-shaped...... . Fl. Utah Toelle Co., Gold Hill, Gold Hill mine. .50 2.50 Transparent xls on limonite with austinite...fluo rescence under ultraviolet light. The Ojuela mine is one of Mexico's largest producers of beautiful...beautiful speci men minerals for collectors. Lot 1 0 - 1" lxl" lx2" 2x 2" 2 x 3" 3x4" .75 . 10 . 25 |
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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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| 85740 602-297-6709 Articles The Iron Cap mine, Graham County, A rizona..................................Ouray County, Colorado ............... 89 by B. & J. Muntyan Anatase on quartz from Ouray County, Colorado...Finds made in Arizona (the Iron Cap mine) and in Ouray County, Colorado, are described in three articles...huge i show organized by Herb Duke at the Pima County Fairgrounds. Following the advertising section...meteorites, rare bo collector-quality gemtones, mining memorabilia, and who knows i else. Practical information |
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| limonile ........... Utah Toelle County, Gold Hill, Gold Hill mine ~ransparent micro crystals on gossen...Copper aluminum silicate Arizona Pima County, Ajo, New Cornelia mine Sky blue micro xls and coatings on...aluminum silicate CLEAVELANDITE Colorado Gunnison Co. , Brown Derby mine White xlline lamellar mass with...Amelia, Rutherford mine !r2 Lustrous white twin xl groups, minor muscovite MM Lot 10-1'' lxl" lx2"...cerium aluminum silicate California Los Angeles County, Pacoirna Canyon Large black tabular crystals in |
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| at Silver Reef in southwestern Utah’s Washington County (figure 1) is a very unique occurrence. The high-grade...City cuts right through the middle of the Mining District. (Continued on page 2) The Moravian Territorial...km2), but with a rich and world- famous history of mining and associated mineralogy. In the city of Brno...Chlorargyrite, on and impregnating Sandstone, Silver Reef District, Washington Co., UT, 6 x 5 x 3 cm. Author’s specimen...Sandstone. Figure 3: Geologic map of the Mining District showing the outcrops of the Springdale Sandstone |
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| Front Cover Lot 53153 Back Cover Lot 53012 Inside Front Cover Lot 53179 Inside Back Cover Lot 53197 BID...your records. Bid in whole dollar amounts only. LOT NO. AMOUNT NIGHT PHONE FAX I HAVE PREVIOUSLY...Please print your bids. LOT NO. AMOUNT LOT NO. AMOUNT REV. 7-30-13 Last Name: LOT NO. 1 2 3 4 5 6 7...7 AMOUNT Please print your bids. LOT NO. AMOUNT Internet LOT NO. AMOUNT 7 Easy Ways to Bid Simply...“View Lots” or type your desired Lot # into the “Search” field. Every lot is listed with full descriptions |
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| Geology ..... . Petroleum Geology ..... . Mining and Mining Engineering . Prospecting and Fluorescence...VANADINITE specimen from the Apache mine, near Globe, Gila County, Arizona GLOBES AND ATLASES .........•• ... '' '' ., � t '; ::: - Fl/R. MM LB. Lot 10-1" lxl" lx2" 2x2'' . 25 1. 50 .75 . 10...fluo rescence under ultra violet light. The Ojuela mine is one of Mexico's largest producers of beautiful...calcium hydroxy-silicate. California Riverside County, Crestmore. White prismatic crystalline on merwinitegehlenite |
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| ................................ Cartersville district.................................................................................. Cave Spring district.................................................region................................ Batesville district.................................................................................. 132 Butte district.................................................................................... Leadville district.............................................. |
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| Cover: Lot 52121 Inside Front Cover: Lot 52102 Inside Back Cover: Gemstone Variety Back Cover Lot 52085...your records. Bid in whole dollar amounts only. LOT NO. AMOUNT NIGHT PHONE FAX I HAVE PREVIOUSLY...Please print your bids. LOT NO. AMOUNT LOT NO. AMOUNT REV. 7-30-13 Last Name: LOT NO. 1 2 3 4 5 6 7...7 AMOUNT Please print your bids. LOT NO. AMOUNT Internet LOT NO. AMOUNT 7 Easy Ways to Bid Simply...“View Lots” or type your desired Lot # into the “Search” field. Every lot is listed with full descriptions |
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| one sense it comprises the so-called Rockwood district and may be considered to extend as far southward...ore is invariably left for roofs or pillars in mining operations, and much is necessarily impossible...Appalachians, ROCKWOOD DISTRICT. i LOCATION AND EXTENT. The Rockwood district lies in the Tennessee River...about 10 miles. The area is principally in Roane County. Ore has been mined in many places along the west...underlying the river bed near the mouth of White Creek is a strip of Clinton (Rockwood) formation about |
