 | | Report (issue) | | X-ray Powder Pattern: Packrat mine, Gateway district, Mesa County, Colorado, USA . 9.7 (100), 13.2 (47)...[31.39] [20.33] 100.00 (1) Packrat mine, Gateway district, Colorado, USA; average of 9 electron microprobe...vanarsite, pharmacolite, montroseite, corvusite. Distribution: From the Packrat mine, Gateway district, Mesa...Mesa County, Colorado, USA. Name: For the Gateway mining district in which the Packrat mine is located.... Gateway is also the nearest town to the Packrat mine. Type Material: Natural History Museum of Los Angeles |  | | Report (issue) | | X-ray Powder Pattern: Packrat mine, Gateway district, Mesa County, Colorado, USA . 10.5 (100), 14.5 (49)...[30.46] [25.56] 100.00 (1) Packrat mine, Gateway district, Colorado, USA; average of 4 electron microprobe...vanarsite, pharmacolite, montroseite, corvusite. Distribution: From the Packrat mine, Gateway district, Mesa...Mesa County, Colorado, USA. Name: For the Packrat mine. Type Material: Natural History Museum of Los Angeles...Angeles County, Los Angeles, California, USA (64513 and 64514). References: (1) Kampf, A.R., J.M. Hughes |  | | Report (issue) | | X-ray Powder Pattern: Packrat mine, Gateway district, Mesa County, Colorado, USA . 11.4 (100), 12.2 (69)...[31.82] [24.44] 100.00 (1) Packrat mine, Gateway district, Colorado, USA; average of 33 electron microprobe...vanarsite, pharmacolite, montroseite, corvusite. Distribution: From the Packrat mine, Gateway district, Mesa...Mesa County, Colorado, USA. Name: For the Morrison Formation, in which the Packrat mine and other U-V mines...Natural History Museum of Los Angeles County, Los Angeles, California, USA (64169, 65554 and 65556). References: |  | | Report (issue) | | 1 X-ray Powder Pattern: Packrat mine, near Gateway, Mesa Co., Colorado, USA. 3.221 (100), 6.51 (52),...75 43.87 31.66 13.76 100.00 (1) Packrat mine, Colorado, USA; average electron microprobe, and IR...00O)2[(As5+0.98V5+0.02)O4]24(H2.005O). (2) Rovnost mine, Jáchymov, Czech Republic; average electron microprobe...Association: Pascoite, pharmacolite, gatewayite, morrisonite, packratite, vanarsite (Packrat); kottigite, zeunerite... Distribution: From the Packrat mine, near Gateway, Mesa Co., Colorado, USA [TL]. On the 3rd Geister |  | | Report (issue) | | X-ray Powder Pattern: Packrat mine, Gateway district, Mesa County, Colorado, USA . 13.1 (100), 10.0 (98)...[27.44] [24.20] 100.00 (1) Packrat mine, Gateway district, Colorado, USA; average of 16 electron microprobe...packratite, pharmacolite, montroseite, corvusite. Distribution: From the Packrat mine, Gateway district, Mesa...Mesa County, Colorado, USA. Name: An acronym based on the composition and specifically the fact that it...Natural History Museum of Los Angeles County, Los Angeles, California, USA (64149 and 64150). References: (1) |  | Kampf, Anthony R., Nash, Barbara P., Marty, Joe, Hughes, John M. (2017) Mesaite, (V2O7)3·12H2O, a new vanadate mineral from the Packrat mine, near Gateway, Mesa County, Colorado, USA. Mineralogical Magazine, 81 (2) 319-327 doi:10.1180/minmag.2016.080.095 | Journal (article/letter/editorial) | | vanadate mineral from the Packrat mine, near Gateway, Mesa County, Colorado, USA ANTHONY R. KAMPF1,*, BARBARA...Museum of Los Angeles County, 900 Exposition Boulevard, Los Angeles, California 90007, USA Department of Geology...Lake City, Utah 84112, USA 5199 East Silver Oak Road, Salt Lake City, Utah 84108, USA Department of Geology...University of Vermont, Burlington, Vermont 05405, USA [Received 5 December 2015; Accepted 23 February 2016;...new mineral from the Packrat mine, Gateway district, Mesa County, Colorado, USA. Crystals of mesaite |  | Kampf, Anthony R., Hughes, John M., P. Nash, Barbara, Marty, Joe (2016) Vanarsite, packratite, morrisonite, and gatewayite: four new minerals containing the [As3+V4+,5+12As5+6O51] heteropolyanion, a novel polyoxometalate cluster. The Canadian Mineralogist, 54 (1) 145-162 doi:10.3749/canmin.1500062 | Journal (article/letter/editorial) | | Department, Natural History Museum of Los Angeles County, 900 Exposition Boulevard, Los Angeles, California...four new minerals from the Packrat mine, Gateway district, Mesa County, Colorado, U.S.A. Crystals of all...corvusite-bearing sandstone in association with pharmacolite. Vanarsite is monoclinic, P21/c, a 25.8902(8)...crystal structure, polyoxometalate, Packrat mine, Gateway, Colorado. INTRODUCTION The field of polyoxometalate...secondary mineralization in U– V deposits of western Colorado and eastern Utah have yielded many new members |  | Kampf, Anthony R., Nash, Barbara P., Marty, Joe, Hughes, John M., Rose, Timothy P. (2017) Hydropascoite, Ca3(V10O28)·24H2O, a new decavanadate mineral from the Packrat Mine, Mesa County, Colorado. The Canadian Mineralogist, 55 (2) 207-217 doi:10.3749/canmin.1600069 | Journal (article/letter/editorial) | | NEW DECAVANADATE MINERAL FROM THE PACKRAT MINE, MESA COUNTY, COLORADO ANTHONY R. KAMPF§ Mineral Sciences...Department, Natural History Museum of Los Angeles County, 900 Exposition Boulevard, Los Angeles, California...(IMA2016-032) discovered in the Packrat mine, near Gateway, Mesa County, Colorado. It occurs as blades up to...decavanadate, crystal structure, Packrat mine, Mesa County, Colorado, USA. § Corresponding author e-mail...Hilpert 1952, Chenoweth 1981) sits astride the Colorado–Utah border. The mineralized belt consists of |  | Kampf, Anthony R., Hughes, John M., Nash, Barbara P., Marty, Joe (2017) Kegginite, Pb3Ca3[AsV12O40(VO)]·20H2O, a new mineral with a novel ε-isomer of the Keggin anion. American Mineralogist, 102 (2) 461-465 doi:10.2138/am-2017-5834 | Journal (article/letter/editorial) | | Department, Natural History Museum of Los Angeles County, Los Angeles, California 90007, U.S.A. 2 Department...mineral species from the Packrat mine, near Gateway, Mesa County, Colorado, U.S.A. It is a secondary...Keggin anion e-isomer, crystal structure, Packrat mine, Colorado Introduction With the ability to control...collections of the Natural History Museum of Los Angeles County, Los Angeles, California, U.S.A., catalog numbers...main tunnel level of the Packrat mine, near Gateway, Mesa County, Colorado, U.S.A. (38°38′51.28″N 109°02′49 |  | | Journal (article/letter/editorial) | | biological processes. Since the advent of human mining and manufacturing, particularly since the industrial...indirectly (e.g., alteration of mine tunnel walls; weathering products of mine dumps and slag). A second human...Keywords: Mineral evolution, archeology, new minerals, mining, philosophy of mineralogy, sociology of mineralogy...time associated with the advent of near-surface mining and smelting technologies in classic times (e.g... at least in part, to human activities such as mining or quarrying. If such substances are formed purely |  | | Journal (article/letter/editorial) | | mineral species first found at the Eleonore Iron mine, Dünsberg, near Gießen, Hesse, Germany and has since...eleonorite mostly based on material from the Rotläufchen mine, Waldgirmes, Wetzlar, Hesse, Germany, which is considered...Eleonore Iron mine. The neotype from the Rotläufchen mine and a specimen from the Gutglück mine, Braunfels...mineralization at the Packrat mine in the Gateway district, Mesa County, Colorado, U.S.A. (38°38ʹ51.28ʺN...sandstone and are also closely associated with pharmacolite and a potentially new vanadate mineral. The |  | | Journal (issue) | | Gold Mines Middle Buttes Volcanic Complex, Kern County, California Allan R. Blaske allan.blaske@gmail...volcanic complex is located in southeastern Kern County, approximately 9 miles southwest of the town of...During the summers of I 987 and I 988 I worked at the mine as a summer student intern while working on my master's...Open-pit and heap leaching methods were used to mine Shumake between 1989 and 1992. The Shumake deposit...France. While in Paris he enrolled in the School of Mining and studied geology and mineralogy at the Sorbonne |
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