 | | Report (issue) | | Uranium-Vanadium Deposits of the Slick Rock District, Colorado U.S. Geological Survey Professional Paper...Survey Cover photograph: Burro No. 7 mine, Slick Rock, Colorado. Photograph by Jim Cappa, 2005. Uranium-Vanadium...of the Slick Rock District, Colorado By Daniel R. Shawe With a section on Appendix on District Production...INVESTIGATIONS IN THE SLICK ROCK DISTRICT, SAN MIGUEL AND DOLORES COUNTIES, COLORADO GEOLOGICAL SURVEY PROFESSIONAL...2011, Uranium-vanadium deposits of the Slick Rock district, Colorado: U.S. Geological Survey Professional |  | | Journal (article/letter/editorial) | | URANIUM-VANADIUM SLICK ROCK DISTRICT, SAN MIGUEL COUNTIES, DANIEL OF THE AND DOLORES COLORADO ā¢ R. SHAWE............................................ 402 Rock alteration 404 .................................ABSTRACT Sedimentaryrocks known in the Slick Rock district in southwestern Coloradorange in age from...north part of the district and by the Glade fault zone in the south part of the district. Principal fracture...Epigeneticalteration processes have bleachedlarge volumesof rock and largely destroyedthese minerals. Such alteration'is |  | | Report (issue) | | Sedimentary Rocks in the Slick Rock District, San Miguel and Dolores Counties, Colorado GEOLOGICAL SURVEY PROFESSIONAL...Sedimentary Rocks in the Slick Rock District, San Miguel and Dolores Counties, Colorado By DANIEL R. SHAWE...INVESTIGATIONS IN THE SLICK ROCK DISTRICT SAN MIGUEL AND DOLORES COUNTIES, COLORADO GEOLOGICAL SURVEY..._______________________________________________ Rock names._________________________________________...estimates_______________________________________________________ Rock-forming minerals_______________________________ |  | | Journal (issue) | | Report: Sediment Hosted Vanadium-Uranium of the Colorado Plateau 12 Presidentās Letter 18 Online Lunch...43 Advertiser Index Maroon Bells, near Aspen, Colorado Picture taken by Stephen Sturm 43 Calendar 11...holidays and a Happy New Year to all my favorite rock-lovers! This is a bittersweet report for me;...currently have members who are career professionals in mining, Ā» CONTINUED ON PAGE 13 Well Log Digitizing ā¢...busy drilling forty prospective structures in 16 Colorado counties. Over 35 oil companies had opened offices |  | | Report (volume) | | . 234 " y { " ,-t .. .~,:",. I " , COLORADO "or.! _ +, (~ STATE OF .~ :'(' COL~ADO /... BULLETIN 40 RADIOACTIVE MINERAL OCCURRENCES OF COLORADO AND BlaLlllGRAPHY by James L. Nelson-Moore,...Energy COLORADO GEOLOGICAL SURVEY DEPARTMENT OF NATURAL RESUURCES STATE OF COLORADO DENVER, COLORADO 1978...ete 11 st r ng of rad i aaet 1ve occurrences 1n Colorado, with a comprehensive blbi iography and bibliographic...on the Colorado Plateau sparked several periods of exploratIon that ultimately led to a mining "boom ll |  | | Report (issue) | | . . . . . . . . . . . . . . . . . 1 Chapter I. Mining Districts of Counties and the State of Utah. .... . . . . . . . . . . . . . . . . . . . . . . 1 County Listings. . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . 1 Chapter II. Mining Districts of Utah . . . . . . . . . . . . . . .... . . . . . . . 4 Mineral Localities Listed by County . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . 7 Beaver County . . . . . . . . . . . . . . . . . . . . . . . |  | | 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) | | ____________________________________ _ History of mining and production ________________ _ General description...States. FIGURE 1. Map showing location of uranium-mining districts in West-Central United States-------------------------2...--8. Cross sections of roll ore bodies of the Colorado Plateau region_________________________________________...size in sandstone beds of Triassic age in the Colorado Plateau region__ 10. Histogram showing the percentage...deposits in sandstone beds of Triassic age in the Colorado Plateau region_______________________________ |  | | Journal (issue) | | R. Kampf Natural History Museum of Los Angeles County Arthur Roe Tucson, AZ Abraham Rosenzweig University...............121 by D. R. Peacor and P. J. Dunn Miguel Romero and the Romero Mineralogical M useum .....Mineralogical Research Co., 15840 E. AltaVista Way, San Jose, CA 95127. A list of other dealers in back issues...The twelve color photos show groups of mine lamps and other mining antiques from the extraordinary private...Shore, MA. Seton Hall, NJ__ Cal. Fed. Ventura . San Francisco . Denver (R. Mtn. Fed.) Houston Pacific |  | | Journal (article/letter/editorial) | | specimens, are either inaccessible or are in closed mining districts, or are closed for political reasons...City-D~Lamar Mining Dlstricts / J\. I,' -r-, - L..... ~ rl.. kl \ , 50 I 100 I Miles old mining and...topaz, and other minerals. Unfortunately, the host rock, a pink granite, lies within a Wilderness Area in...scientific significance. In this index, the better known mining districts that have produced many high-quality...across, on blue thomsonite. Lucky Peak Dam, Ada County; Lanny Ream specimen and photo. Figure 3 (below) |  | | Report (issue) | | Geochemistry and Mineralogy of the Colorado Plateau Uranium Ores Compiled by ROBERT M. GARRELS and ESPER...provided an unequaled opportunity to investigate the Colorado Plateau uranium ores. This volume summarizes the...uranium deposits than those represented on the Colorado Plateau. The general patterns of the oxidation...Introduction. 1 Part 1. Geologic setting of the Colorado Plateau ores, by Alice D. Weeks and R. M. Garrels________...Garrels________ 2. Characteristics of the host rock, by Robert A. Cadigan _________________________________ |  | | Report (volume) | | 05 Dismal Swamp Placer Deposit Elmore County Idaho g GEOLOGICAL a 3 9 o 1 A cd 00 Ā« c5 bC C... ELMORE COUNTY, IDAHO BY FEANK C. AEMSTBONG The Dismal Swamp placer deposit, Elmore County, Idaho,...northeastern Elmore County, Idaho (fig. 44). It is not in an organized mining district but is just west...west .of the Bear Creek mining district. The property is on the headwaters of Buck Creek, 1% miles by jeep...jeep road from a point on the Rocky Bar-Cougar Creek road about 6}Ā£ miles northwest of Rocky Bar, Idaho |  | | Journal (issue) | | 21 by G. Steger George Wade Foott: Contemporary mining artist. . . . . . . . . . . . . . ...cm (4 inches), from the Morro da Mina manganese mine, Conselheiro Lafaiete, Minas Gerais, Brazil. Probably...going to make this poor woman go pale, drop the rock and head for the sink. Have you seen what happens...tempt her to put them out in the yard to make a rock garden or line the path. Hide them if you arenāt...2008 issue for his article on the Mockingbird gold mine). Like the rest of us on the staff, he will be striving |  | | Report (issue) | | LIBRARY LWIVERSITY OF CAUPORNI/. T~Ā» A T7-TO San Francisco, 1960 OF ^^S^ !^< EDMUND G. BROWN...OF MINERALS AND MINERAL LOCALITIES ALLANITE Inyo County: 1, Coarse grained allanite occurs in a pegmatite...quadrangle, McAllister (4) p. 52. Los Angeles County: Additional reference, Patchick (2) p. 237. This...location diagrams. 1, AMPHIBOLES ACTINOLITE San Bernardino County: 3, Additional Wrightwood, reported by Berkholz...locality in alluvium, near 21. HORNBLENDE Inyo County: 1, In large prismatic crystals up to 2.5 inches |  | | Book (volume) | | A Location Guide for Rock Hounds in the United States SOUTH DAKOTA This northwestern Great Plains state...instance, a single Spodumene crystal from the Etta Mine near Keystone on the east side of the Mount Rushmore...beds, excavations, etc.ļ¾Selenite roses. BRULE COUNTY AREA: in the Oacoma zone of the Pierre Fm. On Elm...ļ¾gray Barite rosette up to 5 or 6 inches. CAMPBELL COUNTY MOUND CITY, W to the Missouri R., regional hillsides...gravels, etc.ļ¾petrified wood, wood opal. CORSON COUNTY LITTLE EAGLE: ļ area ridges, slopes, stream beds |  | | Journal (issue) | | paragenesis of the Little Three mine pegmatites, Ramona district, San Diego County, California ...............25046, M .S. 905 Denver Federal Center Denver, Colorado 80225 In recent decades the science of mineralogy...e e M Ramona in e P e g m a t it e s , istrc San Diego D ,California Eugene E. Foord U. S. Geological... 905 Box 25046 Denver Federal Center, Denver, Colorado 80225 Louis B. Spaulding, Jr. P. O. Box 807, Ramona...plus an interesting range o f rare species. The mine, first opened in 1903, continues to produce fine |  | | Report (issue) | | of Hietanen (1963, 1967, 1968). The predominant rock is a crudely foliated or massive, cream white metaquartzite... cross-polars, from the junction of Quartz and Cougar Creeks); (e) Chevron-folded sillimanite-biotite...by Ross (1970) at 366 meters. The characteristic rock is a white, thick-bedded metaquartzite composed...(1973) at 1,520 meters thick. The characteristic rock is a quartz-oligoclase gneiss with closely spaced... 16 In upper Quartz Creek near the junction with Cougar Creek (Figure 3), the thicker layers of fine-grained |  | | Book | | mid-1957, of vvhich 70% is in New Mexico, 16% in Colorado, Utah, and Arizona, and 8% in Wyo1ning. These...doubtless the U.S.S.R., likewise established uranium mining industries. These efforts in the Reid and in the...siliceous and Ruoritic types, and the oxidized Colorado Plateau deposits are desc1ibed vvith those that...origin, e.g., Blind River, \i\litwatersrand, and Colorado Plateau. The writer has attempted to present equitably.... . . . . . . . . . . . . . . . . . . . . . . Colorado Plateau . . . . . . . . . . . . . . . . . . . |  | | Book | | individual deposits or districts. (in brackets country, district, deposit reviewed): Adamek P. (Scandinavia), Adams...(South Africa, Namibia), Chenoweth W. (Colorado Plateau, USA), Coste A. (Limousin, France), Cuney M....Grauch R (western USA), Gautier A. (breccia pipe deposits, USA), Halladay Ch.R (eastern USA), Harshman E.N...N. (Wyoming Basins, USA), Hruby J. (CSFR), Kolb S. (Bavaria, W-Germany), Krol W. (Eastern Europe), Matos... N.M., USA), Smith RB. (South Texas, USA), Tan H.B. (Canada), Thamm J. (Colorado Plateau, USA), Tauchid |  | | Report (volume) | | MINES With a section on the THUNDER MOUNTAIN DISTRICT By B. F. LEONARD, U.S. GEOLOGICAL SURVEY, and...______________________ Salmon River district ____________________________ Chamberlain district _____________________________..._______ Edwardsburg district _____________________________ Ramey Ridge district ____________________________...________ Big Creek district ______________________________ Middle Fork district _____________________________...____ Monumental Creek district _________________________ Marble Creek district ____________________________ |  | | Book | | long (Marty, 2004 ). AFRICA widely in Litchfield County, where good crystals were taken from quartz veins...region (Brunet, I 977b ). NEW YORK Amity, Orange County. At many isolated collected sites between the towns...Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely...Litchfield County. Ilmenite masses and crystals from somewhere near Washington, Litchfield County, were described...Lake Road occurrence, Faraday Township, Hastings County. In fall 1994, Dan and Shelley Lambert extracted |  | | Book (edition) | | Chapters on the Coeur d'Alene Mining District, the Blackbird Mining District, and the Sawtooth Mountains...Chapters on the Coeur d'Alene Mining District and the Blackbird Mining District, and to Ben Sheppard for reviewing...reviewing the chapter on the Blackbird Mining District. Those who contributed photographs, or specimens...or a vein of massive pyrite and chalcopyrite in a mine, so references such as these were not included....for a particular mineral may be a certain mine, but that mine may now have a new name, or may now be a |  | | Book | | the landscape, the cliffs and canyons, and the odd rock formations-in a word, the geology-that leaves them...PALEONTOLOGY OF DINOSAUR NATIONAL MONUMENT, UTAH-COLORADO by Joe D. Gregson and Dan J.Chure 155 .......covering more than 83 million acres in 49 States, the District of Columbia, American Samoa, Guam, Puerto Rico...extends from nearby Thousand Lakes Mountain to the Colorado River (now Lake Powell). Capitol Reef National...exposure of large expanses of bare rock, while the deep canvons of the Colorado and Green Rivers reveal 300 |  | | Report (issue) | | said to have been found in the mining the nugget Jim, Placer County, California, in 1871 by a small...and Geology mineral exhibit in in the Cali- San Francisco MINERALS OF CALIFORNIA CENTENNIAL VOLUME...BULLETIN California Division of Ferry Building, San 189 Mines and Geology Francisco, 1966 CA 94111...Counties of California: Minerals and mineral lists Mining Districts of California Unvalidated entries in...The bibliography has been updated and expanded. County lists published by Collins (1) pp. 40-64, in Murdoch |  | | Book | | 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...PRECIPITATION WITHIN A ROCK MELT Minerals which have crystallized from a rock melt may exist as earĀ |
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