 | | Report (issue) | | Z=8 X-ray Powder Pattern: Jomac mine, Brown’s Rim, San Juan County, Utah, USA. 3.219 (100), 7.45 (92),...100.00 (1) Jomac mine, Brown’s Rim, White Canyon mining district, San Juan County, Utah, USA; average of...abandoned mine tunnel in a roll-front uranium deposit. Association: Gypsum, compreignacite, sklodowskite...From the Jomac mine, Brown’s Rim, White Canyon mining district, San Juan County, Utah, USA. Name: Honors...Natural History Museum of Los Angeles County, Los Angeles, California, USA (66285 and 66286). References: (1) |  | Olds, Travis A., Plášil, Jakub, Kampf, Anthony R., Spano, Tyler, Haynes, Patrick, Carlson, Shawn M., Burns, Peter C., Simonetti, Antonio, Mills, Owen P. (2018) Leesite, K(H2O)2[(UO2)4O2(OH)5]·3H2O, a new K-bearing schoepite-family mineral from the Jomac mine, San Juan County, Utah, U.S.A. American Mineralogist, 103 (1) 143-150 doi:10.2138/am-2018-6083 | Journal (article/letter/editorial) | | schoepite-family mineral from the Jomac mine, San Juan County, Utah, U.S.A. Travis A. Olds1,*, Jakub Plášil2...Department, Natural History Museum of Los Angeles County, 900 Exposition Boulevard, Los Angeles, California...underground in the Jomac mine, Brown’s Rim, White Canyon mining district, San Juan County, Utah. Laser ablation-inductively...1990s, Lees spearheaded the mining of rhodochrosite at Colorado’s Sweet Home mine. The rhodochrosite samples...extraction techniques. Lees has conducted 40 specimen-mining projects on five continents and 143 Downloaded |  | | Journal (article/letter/editorial) | | 02:29 16 July 2012 ineralogy of the jom San J u a n County, Utah 240 ROCKS 81MINERALS Downloaded by... Colorado 81321 All photos by the author T he mine adlts are adjacent to a narrow bench cut into the...the flats forming the base of Browns Rim. The Jomac mine produccd most of its uranium ore in the 1950s...1998). Other secondary uranium minerds found at the mine nre metueunerite, boitwoodite, coconinoite, urunopilite...rutherfordine. sklodowskite, schoepite, metaschwpite, compreignacite, meta-autunite, and swanlhoite (the second |  | | Journal (article/letter/editorial) | | abandoned Jomac uranium mine, White Canyon, White Canyon district, San Juan County, Utah. The mine is described...bladelike crystal aggregates associated with compreignacite, sklodowskite, gypsum, and two other new uranium...malachite, and chalcanthite, occur locally within the mine. Leesite is named in honor of Bryan Lees, well-known...specimens from worldwide localites and related specimen mining ventures. Cotype material is on deposit in the...the Natural History Museum of Los Angeles County, Los Angeles, California, and the New Mexico Bureau of |  | | Journal (issue) | | which is hosted by the New Mexico Institute of Mining and Technology and organized by the New Mexico...Mexico i the acting caretaker of the San Pedro Mine in Santa Fe County, and along with his son Phillip is...is actively exploring the mine for minerals. The San Pedro Mine is perhaps best known for producing beautiful...on the surface to malachite and associated with white, scalenohedral calcite crystals that are usually...Phillip have also developed a surface exposure at the mine to produce some very nice, single, sceptered quartz |  | | Journal (article/letter/editorial) | | 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...(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 |  | Plášil, Jakub, Kampf, Anthony R., Olds, Travis A., Sejkora, Jiří, Škoda, Radek, Burns, Peter C., Čejka, Jiří (2020) The new K, Pb-bearing uranyl-oxide mineral kroupaite: Crystal-chemical implications for the structures of uranyl-oxide hydroxy-hydrates. American Mineralogist, 105 (4) 561-568 doi:10.2138/am-2020-7311 | Journal (article/letter/editorial) | | Department, Natural History Museum of Los Angeles County, 900 Exposition Boulevard, Los Angeles, California...hydroxylhydrate mineral found underground in the Svornost mine, Jáchymov, Czechia. Electron-probe microanalysis...in the Svornost (formerly “Einigkeit” in German) mine in Jáchymov, Western Bohemia, Czechia. Details of...mineralogy, geology, and history of the Jáchymov ore district can be found elsewhere (Ondruš et al. 2003; Hloušek...Evangelista vein at the Daniel level of the Svornost mine. Associated minerals include fourmarierite, Na-rich |  | | Book | | Gilbert Gautier; Eric Greene, Treasure Mountain Mining; Leonard Himes, Minerals America; Shelley and Dan...uranium if higher prices justify reprocessing the mine tailings to recover some of the uranium that was...wastewater during environmental reclamation at a mine that has ceased production. The following statistical...statistical "snapshot" of worldwide uranium mining activities and reserves, representing data that are believed...deposit. These methods include underground mining, open-pit mining, in situ leaching (ISL), heap leaching |  | | Journal (issue) | | Collector's Notebook: Moat Mountain, Albany, Carroll County, Hew Hampshire-2000 Art Smith 9118 Concho Street...the Jersey Gardens Mall in Eliza- beth, Union County, New Jersey which he thought was a blue calcite...photographs. from gem crystal s 10 cut gems with many mining a nd locality photographs. Most of the photographs...the geology. minera logy/ crystollography. and mining of any ge mstone. but you wi ll find the bas ic...periodical for the mine ral e nthusias t and mineral history enthusiast. $24 .00 per year in USA $30.00 per year |  | | Book | | is a fue l for reactors to produce electricity, mining operati ons. Robert Lau f presents here a highly...structures in three dimensions for a richer Mountain Mining; Leonard Himes and Michael Jacob, appreciation...Czech Republic) and elsewhere in the Erzgebirge district. Those n1ines had been \VOrked for silver and...vvastewater during environmental reclamation at a mine that has ceased production. The following statistical...Unspecified 0 0 33, l 00 84,l 00 313,800 mining method TotaJ 493,900 2,014,800 3,455,500 4 |  | Ferenc, Š., Biroň, A., Mikuš, T., Spišiak, J., Budzák, Š. (2018) Initial replacement stage of primary uranium (UIV) minerals by supergene alteration: association of uranyl-oxide hydroxy-hydrates and “calciolepersonnite” from the Krátka Dolina Valley (Gemerská Poloma, Gemeric Unit, Western Carpathians, Slovakia) Journal of GEOsciences, 63 (3) 277-291 | Journal (article/letter/editorial) | | mineralization at Krátka Dolina Valley (Rožňava district, Slovakia). The vein penetrated Lower Palaeozoic...U–Au mineralization is located c. 15 km N of the district town Rožňava, on the south-facing slope of Krátka...Becquerelite II contains a higher proportion of compreignacite molecule in the structure (Fig. 5a–b); the...becquerelite field 0.6 compreignacite field 0.4 1.0 becquerelite field 0.8 compreignacite field 0.6 0.4...(apfu) becquerelite (this work) compreignacite (ideal. comp.) compreignacite (Sejkora et al. 2013) becquerelite |  | | Journal (issue) | | 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...News, P.O. Box 2043, Coeur d'Alene, ID 83816-2043 USA Phone: 208-664-2448 E-mail: lream@comtch.iea.com...find of calcite in complete "balls" from the Herja Mine near Baia Mare. Evidently a large vug, or series |  | | Book (edition) | | (Brazil). Malcolm Back (Canada), Henry L. Barwood (USA). Dmitriy Belakovskiy (Russia). Fabio Bellatreccia...(Italy), T.S. Ercit (Canada). Alexander Falster (USA). Jeffrey de Fourestier (Canada). Robert Gault (Canada)...Henderson. Jr. (USA). D.D. Hogarth (Canada). J.L. Jam bor (Canada), Anthony R. Kampf (USA). Pave! M. Kartashov...Karnp-Moller (Denmark). Akira Kato (Japan). Lance E. Keams (USA). Elisabeth Kirchner (Austria), Uwe Kolitsch (Austria)...Republic). Per Nystcn (Sweden), David O'Hanlcy (USA). Filippo Olmi (deccased) (ltaly). Werner H. Paar |  | | Report (volume) | | Environmental issues such as coping with uranium mine and mill tailings and other uranium-contaminated...short-tenn anthropogenic and technogenic cycles of mining, extraction, manufacturing, use and disposal with...exposure concerns ill the minds of the public. Uranium mining is estimated to have created tailings piles which...continuous production of 222Rn. The uranium extracted by mining fuels some 1,000 nucleaI reactors, nearly one-half...generated radioactive waste at every stage: uranium mining, milling and refining, isotope separation and enrichment |
|
