 | | Journal (article/letter/editorial) | | JamestownDistrict, Colorado* j. T. NASI-IANDC. G. CUNNINGI-IAM, JR. Abstract The Jamestowndistrict, Boulder County...County, Colorado,is a major producerof fluorspar; prior to 1940, gold, gold-telluride,and lead-silver ores...variety of fluid-inclusiontypes is present in the district, reflecting chemicallyand physicallydiversefluids...telluride veins. TaE Jamestowndistrict is in Boulder County, Becauseof the many similaritiesof the Tertiary...mineralbelt (Fig. 1). in other districts in the Colorado mineral belt The districtproducedgold, lead-silver |  | Van Alstine, R. E., Worl, R.G., Heyl, A.V., Trace, R.D., Parker, R.L., Griffitts, W.R., Sainsbury, C.L., Cathcart, J.B. (1976) Geology and resources of fluorine in the United States. Professional Paper 933. US Geological Survey doi:10.3133/pp933 | Report (issue) | | 1. 2. 3. 4. 5. A sbestos ore Lead ore, Balmat mine, N . Y. Chromite-chromium ore, Washington Zinc ore...Peninsula, Mich. 10. Porphyry molybdenum ore, Colorado 11 . Zinc ore, Edwards , N . Y. 12. Manganese...Survey in accordance with the provisions of the Mining and Minerals Policy Act of 1970 (Public Law 91-631...discovered or not currently profitable to mine. The mining of mineral deposits, once they are discovered...important types of fluorine occurrences-Continued Colorado-New Mexico-western Texas-southeastern Arizona |  | | 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 |  | Collins, Donley S., Cobban, Robert R., Foord, Eugene E., Murphy, Jack A. (1989) Bibliography for update and revision of U.S.G.S. Bulletin 1114, Minerals of Colorado -- a 100 year record, by Edwin B. Eckel, Part A - Paper copy --Bibliography data file disks. Open-File Report Vol. 1989 (89-206) US Geological Survey doi:10.3133/ofr89206a | Report (issue) | | Survey Denver, Colorado Department of Geology, Denver Museum of Natural History Denver, Colorado NOTE FOR...revision of U.S.G.S. Bulletin 1114, Minerals of Colorado A 100 year record, by Edwin B. Eckel By Donley...Prepared in cooperation with Friends of Mineralogy - Colorado Chaptar, and the Denver Museum of Natural History...references dealing with the mineralogy of the state of Colorado. It is part of a more than 10 year effort to update...and revise U.S.G.S. Bulletin 1114, Minerals of Colorado: A 100 year record, by Edwin B. Eckel (1961). |  | | Report (volume) | | ............................................. Colorado........................................................................................ 102 District of Columbia ....................................to refer to Geological Survey Bulletin 507, "The mining districts of the western United States," and to...abundant it may have been completely exhausted by mining or quarrying. Deposits of minerals that are widely...because they occur in sufficient quantity to warrant mining for their usual products, but because they furnish |  | Young, B., Highley, D. E., Cameron, D. G., Millward, D., Harrison, D. J., Henney, P. J., Holloway, S., Lott, G. K., Warrington, G. (2001) Mineral Resource Information for Development Plans: Phase One Cumbria and the Lake District (Cumbria, Lake District National Park and part of Yorkshire Dales National Park) Resources and Constraints. Mineral Resources Series WF/01/02. British Geological Survey | Report (issue) | | Regional and Local Planning Cumbria and the Lake District: Resources and Constraints TECHNICAL REPORT...Plans: Phase One Cumbria and the Lake District (Cumbria, Lake District National Park and part of Yorkshire...Plans: Phase One Cumbria and the Lake District (Cumbria, Lake District National Park and part of Yorkshire...the 1:100 000 scale maps: Cumbria and the Lake District Mineral Resources (North and South) and Sand &...Plans: Phase One Cumbria and the Lake District (Cumbria, Lake District National Park and part of Yorkshire |  | | Report (issue) | | Number 1 (Minerva) Mine, Cave-in-Rock subdistrict, Illinois-Kentucky fluorspar district, showing the sequence...............................................G31 Mine Waste Characteristics.........................................................................G36 Mine Closure...........................................Number 1 (Minerva) Mine, Cave-in-Rock subdistrict, Illinois-Kentucky fluorspar district...................Cantabrian salt-related carbonate-hosted mineral district in north-central Spain....................... |  | | Journal (issue) | | C. EYLES 'Jl'ze. Enal'zantd rPu.Clo BAYFIELD COLORADO S11 B1 M Ji1 Rl A B C T p N ~ p B N................................ 472 CHOATE CHROME MINE. By Peter Z odac ....................................................... 474 PERU'S GREATEST LEAD MINE ยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท...black P-odular masses. It is found at an old cobalt mine, SO miles due north of Middlebury, in central Transvaal...Transvaal, in South Africa. The vein at the mine consists of much decomposed feldspar, green amphibole |  | | Report (issue) | | Prepared in cooperation with the Colorado Geological Survey for the United States Department of Agriculture...Service Development of Industrial Minerals in Colorado Circular 1368 U.S. Department of the Interior...Survey Development of Industrial Minerals in Colorado By Belinda F. Arbogast, Daniel H. Knepper, William...John S. Dersch Prepared in cooperation with the Colorado Geological Survey for the United States Department..., 2011, Development of industrial minerals in Colorado: U.S. Geological Survey Circular 1368, 87 p. Library |  | | Book (volume) | | instance, a single Spodumene crystal from the Etta Mine near Keystone on the east side of the Mount Rushmore...beds, excavations, etc.๏พSelenite roses. BRULE COUNTY AREA: in the Oacoma zone of the Pierre Fm. On Elm...๏พgray Barite rosette up to 5 or 6 inches. CAMPBELL COUNTY MOUND CITY, W to the Missouri R., regional hillsides...gravels, etc.๏พpetrified wood, wood opal. CORSON COUNTY LITTLE EAGLE: ๏ area ridges, slopes, stream beds...Hounds in the United States CUSTER COUNTY AREA: The November Mine, 1.2 mi. SE of the Needles Eye Tunnel |  | | Report (volume) | | it helpful to refer to Survey Bulletin 507, "The mining districts of the western United States," and to...abundant, it may have been completely exhausted by mining or quarrying. Deposits of minerals of wide distribution...because they occur in sufficient quantity to warrant mining for their usual products but because they furnish...Stanford University, Palo Alto. Colorado.........Prof. R. D. George, Boulder. Connecticut..... .Prof. William...Austin. Vermont..........Prof. George H. Perkins, Burlington. Virginia...........Dr. Thomas L. Watson, Charlottesville |  | | 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) | | a ledge of stone blasted, a test core drilled, a mine shaft sunk or a gravel pit dugโadditional mineral...also wish to thank the many quarry, gravel pit and mine operators in Iowa, and many private landowners who............................................... Anhydrite ................................................3) 4) 5) 6) Upper Mississippi Valley zincโlead district Mineral crystals, isometric ....................rock. 32 9) A. B. C. D. 37 Cellular limonite boulder............................................... |  | | Journal (article/letter/editorial) | | Figure 1. Postcard view of the Waukon iron mine, Allamakee County, cia. 1912. John Taylor collection. ARTHUR...Unfortunately. with todayโs environmental laws and mine and quarry regulations. the prolific collecting...Iowa Geological Survey. Localities by County Allamakee County Lansing, Lansing lead mines = Captain...West 1982). Appanoose County Centerville gypsum mine; abandoned underground mine, worked 1917-34; Mississippian-age...Mississippian-age Warsaw Formation: anhydrite, gypsum (alabaster, some crystals). Volume 77. NovemberlDecernber |  | | Journal (issue) | | Jim Landon ROCK & GEM KIDS 46 THE DENVER DOME Colorado minerals built the state capitol. 50 By Steve...fluorite cube in this specimen from the Elmwood mine, in Tennessee. The faces show thousands of tiny...expansion, especially Eleanor Krimmel, from the USA, whose generous donations really put us over the...geode butterfly by Linda L. Burns, of Las Animas, Colorado, published as the May 2017 Lapidary of the Month...southeastern Colorado ironstone cake. A clear quartz crystal found near Florissant, Colorado, served as |  | | Journal (issue) | | wulfenite and other minerals from the Bwlch-Glas mine, Central Wales ....................151 by R.S.W...people: telephone: COVER: ADAMITE from the Ojuela mine, Mapimi, Durango, Mexยญ ico; collected in 1981. The...component of an oxidized zinc ore from the Waryriski mine, near Bytom (Upper Silesia, Poland). These authors...Reinerit Zn3(A s03)2 ein neues Mineral der Tsumeb Mine Siidwestafrika. Neues Jahrbuch fu r Mineralogie...investigation of unusual zincian dolomite from the Waryriski mine (Upper Silesia). Mineralogia Polonica, 3, 67-70 |  | | Report (issue) | | . . . . Central Rocky Mountains and northern Colorado Plateau region, by William W. Mallory . . . ....from large-scale geologic maps, such as State or County geologic maps. The outcrop patterns are necessarily...systemic boundary. Locally, in the Anthracite district of Pennsylvania, an episode of uplift and gentle...Northern Anthracite basin of Pennsylvania to Huron County (fig. 4) in north-central Ohio. The western side...State, undifferentiated Ordovician rocks. In Polk County, Ga., the Rockmart Slate of Ordovician age underlies |  | | Journal (issue) | | Sparks' hand feeding "Baby Deer" at the State of Texas Mine, in Moctezuma Canyon Mineral Village (26 Miles West...THE CALIFORNIA FEDERATION ANDv1/ews PL.ACER COUNTY, CALI" MINERALOGICAL SOCIETIES, INC. M. Leonardi...EMPIRE SOCIETY JOINS FEDERATION SANTA ROSA- Sonoma County Minerยญ al Society decided that it did not like...committee consists or Mrs. E. L. Sapp, J. Weston, Boulder City, and Bob McNeill of Henderson. The society...are at Lincoln School, 11th and Jackson. Page 3 Mine ra l Notes and News HOME STUDY. GARN ETS AND THEIR |  | | Journal (article/letter/editorial) | | ' Lt T %~ = .~7 r _ L T ~ : : i '~:t "" " I Burlington Limestone Gilmore Clty Lms. Hampton Fm. CO CO...post-Pennsylvanian erosional surface in Webster county. These evaporites are confined to a small basin...formation was sampled at Burlington and at Ottumwa, Iowa. The samples at Burlington were collected from the...exposed in the U.S. Gypsum Company's Sperry Mine. Anhydrite is the major sulfate, although gypsum is important...consist of nodular to finely laminar gypsum and anhydrite with varying amounts of gray limestone. Those |  | | Report (volume) | | Meetings. Washington, D. C. American Institute of Mining and Metallurgical Engineers: Contributions, nos...Section of Bulletin, 1935, 1936. New York. See also Mining and Metallurgy. American Journal of Botany, vols...Canadian Institute of Mining and Metallurgy: Transactions, vols. 37, 38; Canadian Mining and Metallurgical...Research, vols. 12-14. Ottawa, Ontario. Canadian Mining Journal, vols. 56, 57. Gardenvale, Quebec. Carnegie...Publications, vols. 5, (no. 1) ; 6. Cleveland, Ohio. Colorado Museum of Natural History: Proceedings, vols. |  | | Report (issue) | | Norte Cty, CA Santa Helena, Antioquia, Colombia Goto Mine, Luzan, P.I. References Wells, F. G. et al 1946...Alteration Quartz+K-feldspar+biotite (chlorite)+ anhydrite grading outward to propylitic. Late white mica+clay...K-feldspar altered host rocks. Examples Climax Colorado References 10 Rb White and others, 1981 2...(Cyprus), York Harbor, (Canada) Turner-Albright, (USA) References 3.1 (continued) Petersen and Zantop...metavolcanic terrane GENERAL REFERENCE Hutchinson and Burlington, unpublished report GEOLOGICAL ENVIRONMENT Rock |  | | Catalog/List | | 25 .50 .35 1.50 3.00 ANDRADITE-See Garnet ANHYDRITE (calcium suliate} Xline, pale blue; New York ...iron, manganese, and titanium) Bladed in quartz; Colorado ... .. ... . ... .... ..... .... ... . AUGITE-See...localities . .. ....... Xlcd groups of pale blue xis; Colorado .. ... ... . . .... . Cleavages, white; Tennessee...XI-prism, pale blue; Colorado. !" to :I", 15ยข, or 10 for $1.00. XI-prisms. small; Colorado. Per oz., 50ยข. Gemmy...Each, 15ยข or 10 for $1.00. Xis, in matrix of anhydrite; Germany. About 1 x 1", 35ยข BORNITE (copper sulfo |  | | Report (volume) | | Meetings. Washington, D. C. American Institute of Mining and Metallurgical Engineers: Contributions, nos...Section of Bulletin, 1933, 1934. New York. See also Mining and Metallurgy. American Journal of Science, 5th...Canadian Institute of Mining and Metallurgy: Transactions, vols. 35, 36; Canadian Mining and Metallurgical...special no. 11 (nos. 1-6). Ottawa, Ontario. Canadian Mining Journal, vols. 54, 55. Gardenvale, Quebec. Carnegie...Pa. Colorado Museum of Natural History: Proceedings, vol. 13 (nos. 1-3). Denver, Colo. Colorado Scientific |  | | Report (volume) | | Selected Annotated Bibliography of Gypsum and Anhydrite in the United States and Puerto Rico By CHARLES...occurrences, origin, technology, and uses of gypsum and anhydrite UNIT.ED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON...Selected annotated bibliography of gypsum and anhydrite in the United States and Puerto Rico, by Charles...1105) 1. Gypsum-Bibl. 2. Gypsum-U.S. 3. Anhydrite--Bib!. 4. Anhydrite-U.S. I. Jaster, Marion Charlotte, 1896(Series)... SELECTED ANNOTATED BIBLIOGRAPHY OF GYPSUM AND ANHYDRITE IN THE UNITED STATES AND PUERTO RICO By CHARLEs |  | | Report (issue) | | Chouteau formation Osage group . Fern Glen formation Burlington and Keokuk formations . Warsaw formation . 2...stage . 59 Osage epoch 59 Fern Glen stage 59 Burlington-Keokuk tage 59 Warsaw stage 60 Meramec epoch...St. David cycle . 61 McLeansboro subepoch 61 Jamestown or Bankston Fork cycles. 61 Sparland cycle 61...hips of Illinoian till and Yarmouth deposits. 51 Mine tipples . 67 Clay pit of Moody Company -69 Shoal...of the Illinoian till . 8. Occurrence of large boulder erratics 9. Joints in bedrock Ceramic tests Physical |
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