| | Report (issue) | .............................. 29 Mineralized aone............................................. 31...diaspora, avmnbe^gite (?), ztoayite (?), hematite, goethite, pyrite, rutlle(?) and very ssaH quantities'of...tbt breccias at the eastern end. the alnerallaed aone and the country rocks are sheared along two predominant...ridge of Cerro la $ls* appears to be a broad shear aone tlnrot^h which hydrotbeonaal emanatlcns gained acoeas...of the San Juan district which includes this area, says that the rocks in the district consist of varying | | | Report (issue) | of Geoohemical Investigations in the Blackbird District ly P. C. Canney, H, B. Hawkea G. M. Richmond and...survey in the Blackbird cobalt-copper mining district. The district is in east-central Idaho, about 20 miles...geology of the district* Brief Outline of Geology by J, S* Vhay The rocks of the district consist mostly...paragneisses cut across the northern part of the district* Acid porphyry dikes and strongly metamorphosed...Yellowjaoket rocks* The important part of the district economically is the Blackbird structural block | | | Report (issue) | of Highway Freebern mica mine 8 y Mobey (Burnham) mine 9 Enterprise mine 10 38 38 Sand Road (Card)...(Bedford) mica mine 12 13 14 14 1D 1 16 16 17 Richardson feldspar mine Glendower iron mine Road-cut at...Hickey-Murphy lead mine Road-cuts at km 16.7, Westport Road McLaren phosphate mine Long Lake blue calcite...calcite occurrence Long Lake zinc mine Gabbro quarry Road-cut on Highway 38 at km 57.6 17 brucite occurrence...occurrence 18 Eagle Lake (Blessington) mine 18 Sharbot Lake road-cuts on Highway 19 ie, 38, kr 72 | | | Journal (article/letter/editorial) | along its infinite z-axis, with repeat distance a. Aone-dimensional lattice sum is appropriate for a periodic... V. C. (1975) Adsorption of carbon dioxide on goethite (aFeOOH) surfaces, and its implications for anion | | | Book (edition) | The largest single gold mine in the United States today is the Homestake Mine at Lead, South Dakota....the Porcupine District in eastern Ontario and the Klondike in Yukon Territory; Mexico; Japan; and India... the Elkhorn mine, Jefferson County; in Idaho at the Poorman mine, Silver City district; in Colorado...Colorado at Aspen; and in Arizona at the Silver King mine. In Canada native silver has been found abundantly...pounds was taken from there; in the Thunder Bay District on the north shore of Lake Superior, at Silver | | | Report (issue) | 080; Z = 4 2496Q (Cu/Ni)âEast Gold mine, Bowser River district, Portland Canal area, B.C. Composition...silver Cell Studies, the same (a) 0, 0, S Z = mine, Coantimony). edge by Peacock (Univ. Toronto Geol...11; Z = 4 521 (Cu/Ni)âGermanson Landing, Omineca district, B.C. (about 80 per cent silver). Pattern similar...(Cu/Ni)âCalumet mine, Michigan; same pattern given by copper filings and material from Tamarak mine, Michigan...On°-Fm3m; a = 3.872; 1333 (Cu/Ni)âSheep Creek, district, Yukon (ferrian platinum) Z = 4 Kluane Cell | | Reid, K. D., Ansdell, K., Jiricka, D., Witt, G., Card, C. (2014) Regional Setting, Geology, and Paragenesis of the Centennial Unconformity-Related Uranium Deposit, Athabasca Basin, Saskatchewan, Canada. Economic Geology, 109 (3) 539-566 doi:10.2113/econgeo.109.3.539 | Journal (article/letter/editorial) | tik Key L. West Bear W la ol on st te Pe Mine, Developed Prospect FORMATIONS OF THE ATHABASCA...shear zones: BB = Black Bay, BLSZ = Black Lake shear aone, CB = Cable Bay, GR = Grease River, H = Harrison...the primary mineralization is locally altered to goethite (H5), which is crosscut by veins of uranophane...of kaolinite (K2) with minor Fe oxyhydroxides/goethite (H5), and fractures filled by uranophane. Alteration | | Hall, R.B., Feininger, Tomas, Barrero, L., Dario, Rico H., Alvarez, A., , (1970) Mineral resources of parts of the Departments of Antioquia and Caldas, Zone II, Colombia. Open-File Report Vol. 1970 (70-148) US Geological Survey doi:10.3133/ofr70148 | Report (issue) | .......... 27 La Bramadora mine..................... 34 Berlin mine*.......................... 36...and silver (con't.) Lode mines (cont.) El Limon mine.............. 40 Sma11 lode mines 43 .........La Viborita mine........... 53 Sup^a placer district....... 58 Anon placer district...... 59 Puerto............................. 85 Nueva Esperanza mine at Aranzazu............ 85 Aguadas prospect 90...126 El Silencio mine............................ 127 Other mines in the Amaga district........... 130 | | | Journal (article/letter/editorial) | higher, the individual sample 2r (Tables 4 and 5). aOne silica hydrogel sample spiked with the Na2CO3 solution...Arsenate and chromate retention mechanisms on goethite.1. Surface structure. Environ. Sci. Technol. 31 | | | Book | ix Masanori Kurosawa, Masao Semmoto and Toru Shibata Mineralogical Characterization of Early Bronze...Semmoto 2 and Toru Shibata 3 1 2 3 * Citation: Kurosawa, M.; Semmoto, M.; Shibata, T. Mineralogical...Tsukuba, Tsukuba 305-8572, Japan The Ancient Orient Museum, Tokyo 170-8630, Japan; semmoto@orientmuseum.com...com Matsudo Museum, Matsudo 270-2252, Japan; s-toru@jcom.zaq.ne.jp Correspondence: kurosawa@geol.tsukuba...Tokyo, Japan) with an acceleratples were performed by using a SEM-EDS (JSM-6010LA, JEOL, Tokyo, Japan) with | | | Report (issue) | Deposits of the St. Lawrence County Magnetite District Northwest Adirondacks New York GEOLOGICAL SURVEY...Deposits of the St. Lawrence County Magnetite District Northwest Adirondacks New York By B. F. LEONARD...__ Rocks of the St. Lawrence County magnetite district. Metasedimentary rocks and migmatites____._ Pyroxenic...of occurrence in the district ____________ Mineralogy of skarns in the district-..._______ Nomenclature...types__________________________ Economic future of the district _______________________ Individual magnetite deposits | | | Report (volume) | minĂ©rals-ecviuercentseckvadsveeecare von tee ease 464 GaVHe loans Aone ew unread REO: UR Endtls Ors ea Gans 465 Melilite:...pentaborate sheet structure from the Tuzla salt mine, Bosnia and Hercegovina. Am Mineral 79:562-569 Beukes...hydrous strontium borate from the Kramer Borate District, California. USGS Prof Paper 424-C:294-297 Erd...and paragenesis of the Little Three mine pegmatites, Ramona District, San Diego County, California. Mineral...mica group, from the Little Three mine pegmatite, Ramona District, San Diego County, California. Am Mineral | | | Book (edition) | âInterpretation sulpliide waters â Chloride water analyses Mine waters watersâ Sulphate waters Oxidation of watersââCarbonate...veins in basic lavas General features The Kennecott mine, Alaskaâ ( âopper sulphide veins in intrusive basic... region, district district-â' â â â Rico districtâLake City districtâ Creede district Summary C'asapaica...amygdaloidsâ The veinsâ Mineral association Origin Mine waters Mining and smelting operations-- The copper...-Mineral association Bolivia âTin deposits â Japan âThe Malaya other countries in cassiterite | | | Report (issue) | of the Southeast Missouri base metal and barite district, by A. V. Heyl..................................WITH ULTRAMAFIC AND MAFIC ROCKS Exaalne bssel aone J r up to 1 percent combined Nl+Cu up to 200«106...structures containing Pags 3 Examples^ Skelletaa District, Sweden Hljura-Kotalenti Belt, Finland Thompson...the Langmuir deposit in Canada and the Kambalda district in Australia. Favorable targets for domestic deposits... Examples are the Thompson district in Canada and the Skellefte district in Sweden. Favorable target | | | Book | % en solution. Ce fer donnait d'une part de la goethite (hydroxyde de fer), et d'autre part ces sulfures...empeche la formation des semences et, de plus, aboutit aone perte de la matiere organique du sol qui constitue...alluviale aux alentours de Karchi, chef-lieu du district (Oblast) de la steppe Kaskadarjinskaia, et, compte...avec Gengis-Khan, la chute de la dynastie et la mine do royaume (1221). Le roi Mouhammad se refugia sur...Tachaouz) devint, contre lOute logique economique, un district de la nouvelle republique du Turkmenistan en 1925 | | | Report (issue) | Petrography and mineralogy of selected core samples and mine dump samples, and electron microprobe analysis of...metal distribution in overburden in the Glendinning Mine-Trough Hope area 71 Appendix VII Rapid field estimation...concentrates 4 3 Geology of the area around Glendinning Mine 6 4 Tight, gently plunging folds exposed in the...vhich vein. A section of the mine is recorded in the margin of a Leadhills mine plan dating from the mid-nineteenth...tonnes of antimony is recorded from Glendinning Mine, the main periods of production being 1 793-1798 | | | Report (issue) | I I I Field Trip to Bighorn Mine, Socorro Mine, and I I I Copperstone Mine, Arizona I I I I Led by, Hugo...Colburn, Trip Leaders. ARIZONA COPPERSTONE GOLD MINE, LA PAZ COUNTY, ARIZONA. View of the new open...but referred to as the Dome Rock Mountains at the mine. A large detachment fault that strikes NW-SE daylights...of the photo) under the orebody. The ore at the mine is in the Coppers tone Fault which dips to the northeast... 2) AMBROSIA MILL TO SOCORRO MINE. 3) PARKER TO COPPERSTONE MINE . GUIDEBOOK PAPERS: BACKGROUND | | | Book (edition) | New York NY10001, USA Chapman & Hall Japan, Thomson Publishing Japan, Hirakawacho Nemoto Building, 6F,...1-7-11 Hirakawa-cho, Chiyoda-ku, Tokyo 102, Japan Chapman Street, & Hall Australia, Thomas South...15-17 15-19 16-17 14-16 14-16 15-19 Hawthorneite Goethite 16-18 16-19 17-18 17-20 17-20 17-19 16-19 16-19...18-19 19-20 19-20 20-21 21-21 18-21 18-22 Goethite 134 . 224 202 203 502 PbMnO,(OH) 17 17-17 ...431 ZnS 525 3PbO.PbCl2 134 Goethite a-FeO.OH 202 2-3 4-3 Goethite SchĂ©llhornite Hetaerolite a-FeO | | | Book (edition) | 1314 nm * WG CHAPTER 1 INTRODUCTION to acid mine drainage), affect water quality, and impact environmental...often found in very fine-grained minerals (as in goethite). Granularâmineral grains that are of approximately...radiate from acentral point (as in wavellite and goethite; Plate Ill, no. 3). Dendriticâa mineral exhibiting...aggregates of very fine-grained materials (as in goethite and limonite). SULA NOOR RNIN LARS LETS LEEDLEELA...of a fluorite cube on galena cubes from Nicolai Mine, DalâNegorsk, Russia. Specimen is ~3 inches in height | | | Book (edition) | of some gold mines and prospects in the Letaba District..............cceccceeeues 82 Diagtammaticsection...133 Geological«mapiofithe: Namaqualand: copper district... ..../. 0c .ses 0 cosa ceevcece nosh eeure bes:...the tungsten deposits in the Namaqualand copper district..................0. 229 Section of the titaniferous-vanadiferous...Dutoitspanâ Mine... iawn kic. haa ented jhe. exniat ves Tis Aetialview of Koftiefonteinâ Diamond Mine? .?: ssc........0 cece eens Grassing an O\daw itwatetsrand MINE ;QUIND An... oh «aus. aoe peopel ouge ote ok tos | | | Book | ElsevierâPergamon, Oxford. Cover photo: Bingham Canyon Mine is located 25 miles southwest of Salt Lake City...FORDYCE, 67 107 9.05 The Geochemistry of Acid Mine Drainage D. W. BLOWES, C. J. PTACEK, J. L. JAMBOR...each volume, and within the volumes, dusts, acid mine drainage (Chapter 9.05), radioactive elements 1970)...Groundwater 9.02.4.3.6 Sediment pore water 9.02.4.3.7 Acid mine drainage 9.02.4.4 Arsenic Species in Natural Waters...mining-related arsenic problems 9.02.5.1.2 Modern practice in mine-waste stabilization 9.02.5.2 Role of Secondary Minerals | | | Book | contain kaolinite kaolinite a:itd ahd probably goethite, anatase anatase and and quartz, rossas contain...contain probably halloysite, halloysite, goethite, quartz, while the terra rossa found found below below the...smaller amounts amounts of of quartz, quartz, goethite goethite and and anatase. site anatase. 15 15 Residual...autochthony autochthony for the bauxites Dalmatian aone and in the relative bauxites in the Dalmatian central... Pepper District. District. No. No. 32: 32: Kaiser Mines, Mines, Pepper District. District. NO. No | | | Book | fale â> e166 Je (eter 6) 6, er 6 ue fe Prescott mine SUGter G6) wi 4\Fe)0\ Bilolses wiiel elie) eee)...og | ee Se ee Eo Se Cee CORUM SROIee eee Coehill mine aule nia sels hey 92 2 eniwi SEM SECT 2) See...Atikokan mine, general view of ridge. Atikokan Open-cut, â â 9a ..........00..eceeeeeees mine.........2iâ » 3. y bottom,» Leckie vein, not âLeckie mine.â ». known, not top, » ~ shown.â 38 â in...two mines, Both are situated in the Michipicoten district, the Magpie and the Helen. in Ontario, and both | | | Book (edition) | name for all the hydrated ferric oxides of which goethite is the most abundant. It is similar to hematite...41aV1|-Z AIDjUaWIPaS âsyDO SUJSA souDUaAdlg wnt Aone Heme snoyinbi AyAd> sBurjjy Bulopjdoy âauojsout|...âThe composition given in the table is that of goethite. Specific gravities are given to two figures only...FeTiO; 4.7 Hematite Fe,O; Sys} âLimoniteâ (goethite) Pyrite HFeO, FeS» 4.4 5.0% CaCO; CaMg(COs)2...as goethite, HFeO2, the chief ingredient of limonite. Further dehydration changes goethite to hematite | | | Report (volume) | and 1970s were decades of mineral exploration and mine development unprecedented in the northwestern Cordillera...the 30 years since the opening of the Bethlehem mine in late 1962, porphyry mines in British Columbia...for survival of the Bell mine in fascinating detail. The paper on the Brenda mine presents insights into... Endako has been the major molybdenum producing mine in British Columbia, operating since 1965. Other...developers, through operators and esearchers, to mine closers and reclaimers. Where possible the Board |
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