 | | Journal (article/letter/editorial) | | historical amphibole samples from the former vermiculite mine near Libby, Montana, U.S.A MATTHEW S. SANCHEZ1...Pennsylvania 15146, USA Department of Geological Sciences, University of Idaho, Moscow, Idaho 83844, USA *Corresponding...Environment, Mount Holyoke College, South Hadley, Massachusetts 01075, USA Abstract: To determine if the...morphology of amphiboles occurring in the Rainy Creek vermiculite deposit near Libby, Montana, has changed as the...elements, Libby, Montana USA. 1. Introduction The largest vermiculite mine in the United States of America |  | | Journal (article/letter/editorial) | | an in a recent letter he writes: "Bastnaand old mine tunnel located west of Tucson. There were also calcite...much of the barite with cal- tain Pass, Calif. The mine is about 3 miles cite and galena." David P. Record...Mart, 4400 Mission Road, road leads to the mine. The mine consists of one shaft. Some bastnasite has...crystals. It is an attractive speciassaying. This mine will be a potential men. source of cerium metal...March-April, 1950, manganese mine near Glen wood, Pike ROCKS AND MINERALS, p. 123. County, Arkansas. Mr. Young |  | Strohmeier, Brian R., Huntington, J. Craig, Bunker, Kristin L., Sanchez, Matthew S., Allison, Kimberly, Lee, Richard J. (2010) What is asbestos and why is it important? Challenges of defining and characterizing asbestos. International Geology Review, 52 (7) 801-872 doi:10.1080/00206811003679836 | Journal (article/letter/editorial) | | al. Review RJ Lee Group, Inc., Monroeville, PA, USA (Accepted 18 January 2010) Asbestos is a term used...images of tremolite asbestos fibres from North Carolina and New York showing the distinctive morphology...with the other industrial minerals, talc and vermiculite (Ilgren 2004). Prismatic and acicular amphiboles...fibres and individual fibres from a Canadian asbestos mine. • Analytical asbestos definitions provide laboratories...non-asbestos ore deposits. For example, at the vermiculite mine near Libby, MT, a small percentage (less than |  | | Journal (article/letter/editorial) | | is found in the gangue at the Libby, Montana, vermiculite deposit, where asbestos-related diseases have...occurs as a gangue mineral in the Zonolite® vermiculite ore body in Libby, Montana, which was mined from...loose fiber and sample 2 was collected from the mine dump and is composed primarily of asbestiform amphibole...asbestos fibers were found in a specimen of Libby vermiculite. Our two samples were collected approximately...apart, and probably from different areas in the mine, and both are winchites, although our sample 2 is |  | | Journal (volume) | | Geology of Palm Springs-Blythe Strip, Riverside County, California, by William J. Miller Geology of Parts...Parts of tbe Barstow Quadrangle, San Bernardino County, California, by William J. Miller 9 11 73 Geology...Geology of the Needles-Goffs Region, San Bernardino County, California, by William J. Miller 113 SPECIAL...Mines ; Mines and Mineral Resources of Santa Cruz County ; Discoveries in the Strategic Minerals, San Francisco...Field District ; Current Mining Activity in Plumas County ; also Department of the Interior InformaAccessions |  | Bandli, B. R., Gunter, M. E., Twamley, B., Foit, F. F., Cornelius, S. B. (2003) OPTICAL, COMPOSITIONAL, MORPHOLOGICAL, AND X-RAY DATA ON ELEVEN PARTICLES OF AMPHIBOLE FROM LIBBY, MONTANA, U.S.A. The Canadian Mineralogist, 41 (5) 1241-1253 doi:10.2113/gscanmin.41.5.1241 | Journal (article/letter/editorial) | | ABSTRACT Amphibole crystals from the former vermiculite mine near Libby, Montana, were examined using three...des cristaux d’amphibole provenant de la mine de vermiculite près de Libby, au Montana, maintenant fermée...associated with the vermiculite mining and milling operations in Libby, Montana. Vermiculite was mined in an...an open-pit mine 9.6 km northeast of Libby from the early 1920s until the mine closed in 1990. Exfoliated...Exfoliated vermiculite from Libby, known commercially as Zonolite, was produced by heating the ore. One of |  | | Report (volume) | | not doing such a calculation: Fe2O3 = 0.00 wt%. Schumacher (1997, 2007) describes in detail the various...methods by which such estimates may be made, and Schumacher (1991) shows the effects of the estimation of...methods are outlined below; Hawthorne (1983a) and Schumacher (1997) give a more detailed discussion of these...alkali amphibole from the Kajlidongri manganese mine, Jhabua district, Madhya Pradesh, India. Am Mineral...anhydrous amphibole from the Hoskins mine, Grenfell, New South Wales, Australia: Description and crystal |  | | Journal (article/letter/editorial) | | 1 Cyclotron Road, MS-70-108, Berkeley, CA 94720, USA Received 29 March 2007; accepted in revised form...(Benzerara et al., 2005; Lehmann et al., 2005; Schumacher et al., 2005; Chenu and Plante, 2006), and may...functional group speciation (Lehmann et al., 2005; Schumacher et al., 2005). However, most synchrotron beamlines...developed from gneiss (Kleber et al., 2005), with vermiculite, kaolinite, and illite as dominant clay minerals...obtained from a temperate forest soil in Tennessee (USA) formed on shale saprolite. This soil was from the |  | Gunter, Mickey E., Dyar, M. Darby, Twamley, Brendan, Foit, Franklin F., Cornelius, Scott (2003) Composition, Fe3+/∑Fe, and crystal structure of non-asbestiform and asbestiform amphiboles from Libby, Montana, U.S.A. American Mineralogist, 88 (11) 1970-1978 doi:10.2138/am-2003-11-1240 | Journal (article/letter/editorial) | | of Earth and Environment, Mount Holyoke College, South Hadley, Massachusetts 01075, U.S.A. 3 University...amphibole-asbestos samples collected from the former vermiculite mine near Libby, Montana. A crystal structure analysis...connected to the nowclosed vermiculite mine located near Libby. The mine operated from the 1920s until...and had the world’s largest vermiculite production; however, the vermiculite ore contained several percent...groups, one funded by W.R. Grace, owners of the mine (McDonald et al. 1986a, 1986b, 1988), and another |  | | Journal (article/letter/editorial) | | (Ferguson et al., 1973).These may be late-stage Mine residualliquids from basaltsin Mull. Quenchedchlorite...ofphyllosilidescribed from a number of kimberlites in South Africa cate minerals. Group T (tectonizefi are characterizedby...1:7 wt.%),high SiOr1:4lwt.Vo), andAl2O3averagin South Africa. ing 11.5 wt.Vo. This compositional type...theoretical vermiculite formula of 22 oxygens and these phasesmay indeed be vermiculite or interstratified...interstratified vermiculite/phlogopite(i.e., CHK- I 3, analysis D) or vermiculite/chlorite. Becauseof probable |  | Meeker, G.P., Bern, A.M., Brownfield, I.K., Lowers, H.A., Sutley, S.J., Hoefen, T.M., Vance, J.S. (2003) The Composition and Morphology of Amphiboles from the Rainy Creek Complex, Near Libby, Montana. American Mineralogist, 88 (11) 1955-1969 doi:10.2138/am-2003-11-1239 | Journal (article/letter/editorial) | | of amphibole-rich rock from the largest mined vermiculite deposit in the world in the Rainy Creek alkaline-ultramafic...reported in the residents of Libby, and in former mine and mill workers. The amphibole-rich samples were...and magnesioriebeckite. The amphiboles from Vermiculite Mountain show nearly complete solid solution...can occur in fibrous or asbestiform habit. The Vermiculite Mountain amphiboles, even when originally present...alkaline-ultramafic complex (Fig. 1) contains a world-class vermiculite deposit formed by hydrothermal alteration of |  | Ferrow, Embaie A., London, David, Goodman, Kathleen S., Veblen, David R. (1990) Sheet silicates of the Lawler Peak granite, Arizona: chemistry, structural variations, and exsolution. Contributions to Mineralogy and Petrology, 105 (5) 491-501 doi:10.1007/bf00302490 | Journal (article/letter/editorial) | | Geophysics, University of Oklahoma, Norman, OK 73019, USA 3 Department of Earth and Planetary Sciences, The...The Johns Hopkins University, Baltimore, MD 21218, USA Received June 5, 1989 / Accepted May 8, 1990 Abstract...chlorite from the Lawler Peak granite, Yavapai County, Arizona, have been studied with electron microprobe...et al. 1985) and the weathering of biotite to vermiculite and iron hydroxides (Banfield and Eggleton 1988)...LaMer Peak granite, a two-mica granite in Yavapai County, Arizona (Anderson et al. 1955). Detailed petrographic |  | Iezzi, G., Della Ventura, G., Bellatreccia, F., Lo Mastro, S., Bandli, B. R., Gunter, M. E. (2007) Site occupancy in richterite-winchite from Libby, Montana, USA, by FTIR spectroscopy. Mineralogical Magazine, 71 (1) 93-104 doi:10.1180/minmag.2007.071.1.93 | Journal (article/letter/editorial) | | occupancy in richterite-winchite from Libby, Montana, USA, by FTIR spectroscopy G. IEZZI1,*, G. DELLA VENTURA2... Duluth, Georgia, USA Geological Sciences, University of Idaho, Moscow, Idaho, USA [Received 20 January...samples collected from the former vermiculite mine near Libby, Montana, USA, have been analysed by Rietveld... richterite, crystal chemistry, Libby, Montana, USA. Introduction IN the last two decades, IR spectroscopy...habits, collected at the former vermiculite mine near Libby, Montana, USA (by MEG). The same samples have |  | | Journal (article/letter/editorial) | | Binghamton University, Binghamton, NY 13902-6000, USA e-mail: dmjenks@binghamton.edu agreement with the...taking care to avoid the spontaneous growth of vermiculite by keeping the bulk water content low. Although...much of the residual jadeite, talc, quartz, and vermiculite to a final assemblage of, in this case, glaucophane...avoid or at least minimize the nucleation of vermiculite (Jenkins and Corona 2006). Capsules were made...alb ? qtz growth, glauc ? diop decrease, minor vermiculite; albite D131 = 1.7 - 1.9°2H* 1-14 1.50(5) |  | | Journal (article/letter/editorial) | | zones that favor the precipitation of uranium (Schumacher, 49 1996). Besides uranium mineralization,...electrochemical, and biogeochemical anomalies 52 (Schumacher, 1996; Saunder et al., 1999). The study of hydrocarbon-induced...Mountains to the north, the Qinling Mountains to the south, the 79 Helanshan and Liupanshan Mountains to...graben to the north, the Weihe graben to the 82 south, the Yinchuan graben to the west, and the Shanxi...Basin, the Mesozoic strata exhibit a southwest- to south-dipping 101 gentle slope (Fig. 3B). The Zhiluo |  | Willcox, A., Buisman, I., Sparks, R.S.J., Brown, R.J., Manya, S., Schumacher, J.C., Tuffen, H. (2015) Petrology, geochemistry and low-temperature alteration of lavas and pyroclastic rocks of the kimberlitic Igwisi Hills volcanoes, Tanzania. Chemical Geology, 405. 82-101 doi:10.1016/j.chemgeo.2015.04.012 | Journal (article/letter/editorial) | | Buisman, R.S.J. Sparks, R.J. Brown, S. Manya, J.C. Schumacher, H. Tuffen PII: DOI: Reference: S0009-2541(15)00200-4... I., Sparks, R.S.J., Brown, R.J., Manya, S., Schumacher, J.C., Tuffen, H., Petrology, geochemistry and...include hydrogarnet, a mixed-layer chlorite-vermiculite-montmorrilonite, minor brucite and low-temperature...carbonate-rich kimberlites of the Benfontein Sills, South Africa (Dawson 1994). It has been contentious whether...serpentine-X, spinel, a mixed layer chlorite-vermiculite-montmorillonite, monticellite, fluor-apatite |  | | Report (volume) | | Resources of the Lime Canyon Wilderness Study Clark County, Nevada U.S. GEOLOGICAL SURVEY BULLETIN 1 730-D...SALT LAKE CITY, Utah-Federal Bldg., Rm. 8105,125 South State St. SAN FRANCISCO, California-Customhouse...of the Lime Canyon Wilderness Study Area, Clark County, Nevada By JAMES G. EVANS, GARY A. NOWLAN, and...of the Lime Canyon Wilderness study area, Clark County, Nevada / by James G. Evans ... [et al.] p. cm...Canyon Wilderness Study Area (NV-050-231), Clark County, Nevada. CONTENTS Summary Dl Abstract Dl Character |  | | Journal (issue) | | France (type locality); Japan; Norway; South Africa; Sweden; England; USA: Arizona, Massachusetts, Michigan...Michigan, Minnesota, Missouri, New Hampshire, South Dakota, Vermont, Wisconsin, and Wyoming. Grunerite,sho...microscopic crystals. Most of them come from the Mariposa mine which was the original town site for Terlingua....moved several miles eastward to be near the Chisos mine after the Marfa Mariposa mining company shut down...but there is even less remaining at the Mariposa mine except an open pit and some underground workings |  | | Journal (article/letter/editorial) | | ferric iron calculated by the 15 eK method of Schumacher (1997). The chlorite and amphibole samples GUAGln...Ferric iron estimated by the 15 eK method of Schumacher (1997). 715 BASORA ET AL.: STABILITY OF GLAUCOPHANE...clinochlore from McMurchy (1934), smectite using the vermiculite structure from Shirozu and Bailey (1966), and...Although this same material was characterized as vermiculite in an earlier study (Jenkins and Corona 2006)... as it is commonly assumed that smectite or vermiculite occurs at low-grade conditions as a replacement |  | | Journal (article/letter/editorial) | | association of the neoproterozoic hafafit core complex, south-eastern desert, egypt Ahmed Hassan Ahmed, Moustafa...association of the neoproterozoic hafafit core complex, south-eastern desert, egypt, Ore Geology Reviews (2018)...association of the Neoproterozoic Hafafit core complex, South-Eastern Desert, Egypt Ahmed Hassan Ahmed1, 2 and...through ultramafic rocks at the Hafafit complex, south Eastern Desert of Egypt. Two groups of mineralogical...zones) comprises anthophyllite-, actinolite- and vermiculite-bearing zones, whereas the second group related |  | | Journal (article/letter/editorial) | | . . . . . . . . . . . . . . . . . . 51.2.4. Vermiculite . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . 51.3.4. Vermiculite . . . . . . . . . . . . . . . . . . . . . . ...Vanadinite Vandendriesscheite Vaughanite Vauquelinite Vermiculite Vesuvianite Villiaumite Violarite Vivianite Volchonskoite...salinity as a result of devolatilization of subducted South Pennic rocks. During the Paleogene orogeny under...hanging wall. During a subsequent mining period, the mine was re-opened to recover sideritic parts of the | | | Journal (article/letter/editorial) | | . . . . . . . . . . . . . . . . . . 51.2.4. Vermiculite . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . 51.3.4. Vermiculite . . . . . . . . . . . . . . . . . . . . . . ...Vanadinite Vandendriesscheite Vaughanite Vauquelinite Vermiculite Vesuvianite Villiaumite Violarite Vivianite Volchonskoite...salinity as a result of devolatilization of subducted South Pennic rocks. During the Paleogene orogeny under...hanging wall. During a subsequent mining period, the mine was re-opened to recover sideritic parts of the |  | Della Ventura, Giancarlo, Vigliaturo, Ruggero, Gieré, Reto, Pollastri, Simone, Gualtieri, Alessandro, Iezzi, Gianluca (2018) Infra Red Spectroscopy of the Regulated Asbestos Amphiboles. Minerals, 8 (9). 413pp. doi:10.3390/min8090413 | Journal (article/letter/editorial) | | Street, Hayden Hall, Philadelphia, PA 19104-6316, USA; ruggero.vigliaturo@gmail.com (R.V.); giere@sas.upenn...University of Pennsylvania, Philadelphia, PA 19104, USA CERIC-ERIC, ss 14, Km 163.5, Basovizza, I-34149 Trieste...State (USA) AMNH34856, Talcville, MNHN 29_102 Della Ventura, unpublished [36] New York State (USA) UICC...MNHN 29_102 Della [34,35] Ventura, unpublished South African NB #4173-111-4 UICC standard Amosite [34...37,38] South African NB #4173-111-3 UICC standard Crocidolite [34,37,38] Madagascar [39] South African |  | | Report (issue) | | deposits Florida Georgia Idaho Montana North Carolina South Carolina Tennessee Utah Wyoming Foreign deposits...Morocco Nauru Pakistan Peru Saudi Arabia Senegal South Africa Syria Togo Tunisia Turkey U.S.S.R Venezuela...applicable published reserves and resources, geology, mine and data on location, benef iciation systems, and...and resource estimations, geological descriptions, mine and benef iciation systems, and actual or estimated...sections. State and by are listed alphabetically county; foreign deposits are listed by country and political |  | | Report (volume) | | New York, N. Y. Engineering Association of the South:. Transactions, vols. 12 and 13, 1902-1903. Nashville..., jr.). The genesis of ore deposits in Boulder County, Colorado. Abstract: Eng. & Mg. Jour., vol. 75...vol. 11, p. 100, 1903. 49 : The veins of Boulder County, Colorado. Eng. & Mg. Jour., vol. 75, p. 334, 1903...characters of the spoduinene obtained from San Diego County, California, and gives to this gem the name of...(Henry C.). A brief review of the South Pass gold district, Frernont County, Wyoming. 12pp., 1903. [Privately |
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