 | | Report (issue) | | the Mount Baker 30- by 60-Minute Quadrangle, Washington by R.W. Tabor 1 , R.A. Haugerud2, D.B. Booth3...E.H. Brown4 Prepared in cooperation with the Washington State Department of Natural Resources, Division...Division of Geology and Earth Resources, Olympia, Washington, 98504 OPEN FILE REPORT 94-403 This report...S., University of Washington, AJ-20, Seattle, Washington 98195 3SWMD, King County Department of Public...Public Works, Seattle, Washington, 98104 ^Department of Geology, Western Washington University, Bellingham |  | | Book | | Bart Cannon 1975 CORD ILLERAN Mercer Island, Washington Lilli liliiiLt' 111? KLi-KlLLLIlrVlIlI Copyright...Cordilleran 18 Holly Hill Drive Mercer Island, Washington 98040 COVER ILLUSTRATION: Amethyst scepter heads...milky quartz stems. Denny Mountain area of King County. Specimen from the collection of Cary A. Maykut...publications dealing with the various aspects of Washington State's diverse mineral wealth exist, but none..."Minerals of Washington" represents an attempt to begin such a cata logue. "Minerals of Washington" shall |  | | Report (issue) | | studies. GEOLOGIC MAP OF THE STIBNITE MINING AREA, VALLEY COUNTY, IDAHO Niki E. Wintzer 2022 Qal 00 ...For th 12 – OCmm 80 8300 75 The Stibnite mining area, as used herein, is bounded by the map extent...outline. Tectonic breccia. Historic Meadow Creek mine site. This map can be downloaded in PDF format...72 Ea 58 rk Fo 19 75 25 Qg Meadow Creek Mine 20 Zfm k 00 0 MGI-13-361 Cree MGI-09-2 52...rock and calc-silicate marble. Thin bedded and ribbon laminated on the millimeter to centimeter scale |  | | Journal (article/letter/editorial) | | specimens, are either inaccessible or are in closed mining districts, or are closed for political reasons...City-D~Lamar Mining Dlstricts / J\. I,' -r-, - L..... ~ rl.. kl \ , 50 I 100 I Miles old mining and...scientific significance. In this index, the better known mining districts that have produced many high-quality...across, on blue thomsonite. Lucky Peak Dam, Ada County; Lanny Ream specimen and photo. Figure 3 (below)...cut near Pinehurst, Adams County; Lanny Ream specimen and photo. Ada County Lucky Peak Dam, on east side |  | | Report (issue) | | Iron and Ferro-Alloy Metals. Coal and Petroleum. Mining Law. Chemical Industries. Precious Metals. Pr1tnted...• lliTBODUCTION VA.R.IBTIES •• OF ASBESTOS MINING METHODS USES •• • • • • • • • • • • 9...Six different varieties, actinolite, amosite, anthophyllite, chrysotile, crocidolite, and tremolite, have...majority of the African producers and one Canadian mine are controlled by firms in England. The Canadian...asbestos, however, is usually employed to denote anthophyllite. Ohrysotile, or serpentine asbestos, is a hydrated |  | | Journal (article/letter/editorial) | | compression of gedrite to 7 GPa and a comparison with anthophyllite and proto-amphibole F. NESTOLA1,2,*, D. PASQUAL1...a sample of natural gedrite from North Carolina, USA, with C 2+ 4+ the crystal-chemical formula ANa0.47B(Na0...Gedrite has a much higher bulk modulus than anthophyllite (66 GPa) and proto-amphibole (64 GPa). All of...its high ANa content, which is almost zero in anthophyllite and proto-amphibole. The much greater stiffness...Fig. 1. Orthorhombic Pnma amphiboles (e.g. anthophyllite and gedrite) contain two nonequivalent double-chains |  | | Report (volume) | | resources UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON: 1958 UNITED STATES DEPARTMENT OF THE INTERIOR...terms, and other topics of interest for research, mining, and prospecting. INTRODUCTION Asbestos has been...serpentine group, and crocidolite, amosite, anthophyllite, and tremolite of the amphibole group. Picrolite...crocidolite and amosite are principally cross fiber, Anthophyllite is commonly slip fiber and, like paligorskite...Tremolite is ordinarily slip fiber. Chrysotile, anthophyllite, and tremolite are the only commercial asbestiform |  | | Journal (issue) | | Mines ' / is, a group of minerals of difmethods of mining. Asbestos is used in fering chemical compositon...result of natural proces- tion came from that district in 1878. In ses involving complex physical and...R one term "asbestos" . These minerals are anthophyllite, amphibole, and serpentine. Their approximate...approximate chemical compositions are, •; anthophyllite (Fe, Mg) SiOa, amphibole (Ca(Mg,Fe)a(SiOa)•), and serpentine...serpentine (H.Mg.SitO,). Anthophyllite is called "amphibole schist" in Georgia where it is commercially |  | Kloprogge, J. T., Case, M. H., Frost, R. L. (2001) Raman microscopic study of the Li amphibole holmquistite, from the Martin Marietta Quarry, Bessemer City, NC, USA. Mineralogical Magazine, 65 (6) 775-785 doi:10.1180/0026461016560008 | Journal (article/letter/editorial) | | from the Martin Marietta Quarry, Bessemer City, NC, USA J. T. KLOPROGGE1,*, M. H. CASE2 AND R. L. FROST1...Camp, 657 Woodmen Camp Trail, Randleman, NC 27317, USA ABSTR ACT The Raman spectrum of holmquistite, a...Li-containing orthorhombic amphibole from Bessemer City, USA has been measured. The OH-stretching region is characterized...from several countries around the world including USA (Palache et al., 1930), the former USSR (Ginzburg...package GRAMS (Galactic Industries Corporation, NH, USA). Band component analysis was undertaken using the |  | | Journal (article/letter/editorial) | | pseudomonoclinal steeply-dipping vein-like bodies (Karabash district). The massive sulphide transformation in PTX-gradient...metamorphosed VMS deposits of the Krasnouralsk ore district are arranged along the eastern margin of the Tagil...2016) and it corresponds to the Mednogorsk ore district (Fig. 1, Table 2). The latter includes low-grade...(epidote-amphibolite and amphibolite facies) in the Karabash ore district, due to regional compression, related to the Ufa...Boudinaging at various scales, folded, sheet- and ribbon-like shapes of sulphide bodies and Alpine-type |  | | Journal (article/letter/editorial) | | pale smoky crystals, from the Center, Cherokee County, Ala., locality and that they are very good. This...Madison County. "Beryl: as light golden crystals, fractured but gemmy, from near Hissop, Coosa County." Arizona—A...Las Vegas, Nev., publicity director of the Clark County Gem Collectors, carried the following paragraph...locality is the south shore of Lake Mead, Mohave County, Ariz. Another letter from Mr. Drury contained...(petrified wood) are found 3 miles west of Piggott, Clay County, Ark. California—A new California mineral is perovskite |  | | Journal (article/letter/editorial) | | high-pressure behavior of a natural Mg-rich anthophyllite (space group Pnma) from Talcville, New York...have been identified and the central role of the ribbon of M1,2,3 octahedra in the compression of amphibole...properties of anthophyllite and proto-amphibole are the greater stiffness of anthophyllite along [100]...and K′(c) of anthophyllite. It is proposed that a high Mg content of the M1,2,3 ribbon stiffens the amphibole...considerably on compression, compared with an Fe-rich ribbon. This result indicates the importance of determining |  | Giannakopoulou, Panagiota, Petrounias, Petros, Rogkala, Aikaterini, Tsikouras, Basilios, Stamatis, Panagiotis, Pomonis, Panagiotis, Hatzipanagiotou, Konstantin (2018) The Influence of the Mineralogical Composition of Ultramafic Rocks on Their Engineering Performance: A Case Study from the Veria-Naousa and Gerania Ophiolite Complexes (Greece) Geosciences, 8 (7) 251 doi:10.3390/geosciences8070251 | Journal (article/letter/editorial) | | Macedonia District), and twenty were from the Gerania ophiolite complex (Corinthos District). Eighteen...Macedonia District), and eleven of them were from the Gerania ophiolite complex (Corinthos District). After...DIFFRACplus EVA 12® software (Bruker-AXS, Bierica, MA, USA) based on the ICDD Powder Diffraction File of PDF-2...(Figure 3f). Lesser amounts of chlorite, talc, anthophyllite and magnetite occur [36]. Geosciences 2018...undulatory strain lamellae kinkmesh banding (Figure 4b). ribbon Serpentine is the main secondary extinction, mineral |  | | Report (issue) | | COVER PHOTO : Gold nugget from Dukes Creek, White County, weight 5 oz., 12 dwt., approx. 2x. BACK COVER...approx. 1.5x. Lower left - Goethite from Pulaski County, approx. lx. Right - Magnetite crystal face showing...Geophysical studies Hydrology Economic geology Mining directory Environmental studies Engineering studies......................................... 123 Anthophyllite ........................................................................................ 170 County Index ........................................ |  | | Report (issue) | | Orange County copper district, the stops and descriptions in and surrounding the Elizabeth mine are duplicated...Ratte assisted in selecting the stop at the Taggart mine. Appreciation is also extended to Frank Spear and...(U) West Jamaica (U) Vail mine (Fe-t- Mn) Brandon mine (Fe) Lion Hill mine (Zn + Pb) Crown Point mines...(Fe + Ti) Hammondville mines (Fe) Skiff Mountain mine (Fe) Paradox Lake mines (Fe) Fort Ann mines (Fe)...Towns Ely mine (Cu±Zn) Orange and Gove mines (Cu) Elizabeth mine (Cu + Zn±Ag) Waterman mine (Cu±Zn) Holts |  | | Journal (article/letter/editorial) | | B a r n e s , R . E . T . H i l l Division of Mining and Exploration, C.S.LR. 0., Private Bag, P.O....basalt and oxide-facies banded iron-formation. Ribbon-shaped olivinecumulate bodies formed in an equally...more distal settings are represented by thinner ribbon-like accumulations of olivine mesocumulate to orthocumulate...between C.S.I.R.O. Division of Exploration and Mining and Outokumpu Exploration Australia Pty Ltd. This...of flow-units may have either a sheet-like or a ribbon-like morphology. Thick and very thick flowunits |  | | Book (volume) | | 01225 442836) Distributors USA AAPG Bookstore PO Box 979 Tulsa OK 74101-0979 USA (Orders: Tel. (918) 584-2555...Group: Introduction Mg-Fe—Mn-Li Amphiboles Anthophyllite—Gedrite Holmquistite—Ferro-holmquistite Cum...sub-groups of C2/m. In other amphiboles (e.g. anthophyllite) the stagger sequence is (+ — + -) and the resulting...and pyroxenes: 180-8 Enstatite Tremolite Anthophyllite Fig. 3. The relation between finit cell dimensions...dimensions of diopside, enstatite, tremolite and anthophyllite (after Warren & Modell 1930). Introduction |  | | Report (issue) | | dt1e to the war in the 1)11blications relating to mining aµd metallurgical, statistics. Labou1�, health...tremolite, actinolite, crocidolite, amosite, and anthophyllite. Of these commercial varieties of asbestos,...crocidolite and amosite . Tremolite , actinolite, and anthophyllite are comparatively unimportant . Chr-ysotile...near the ,rillage of ...t\.ctinolite in Hastings County , Ontario , C anada , is used fo1� boiler coverings...of the article to be covered. Finely gro,und anthophyllite, low-grade tremolite, and the residues from |  | | Journal (article/letter/editorial) | | PAPER Thermoelasticity and high-T behaviour of anthophyllite Mark D. Welch • Fernando Cámara Roberta Oberti...2010 Abstract The thermoelastic behaviour of anthophyllite has been determined for a natural crystal with...9 10-9 K-2. The thermoelastic behaviour of anthophyllite differs from that of most monoclinic (C2/m)...unitstrain ellipsoid, which is normal to b in anthophyllite but usually at a high angle to c in monoclinic...(b) the strain components are e1 e2 [ e3 in anthophyllite, but e1 * e2 e3 in monoclinic amphiboles. |  | | Report (volume) | | Commission UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1953 UNITED STATES DEPARTMENT OF THE INTERIOR...of Documents, U. S. Government Printing Office Washington 25, D. C. * Price 35 cents (paper cover) CONTENTS...______ Mine descriptions.._________________________________________ North Fork-Shoup district, Idaho___-__...claim_________________________________________ Blackbird district, Idaho_._______________________________ Calera..._____-_ Forney district, Idaho________________________________________ Singiser mine._______________ |  | Giannakopoulou, Panagiota, Petrounias, Petros, Tsikouras, Basilios, Kalaitzidis, Stavros, Rogkala, Aikaterini, Hatzipanagiotou, Konstantin, Tombros, Stylianos (2018) Using Factor Analysis to Determine the Interrelationships between the Engineering Properties of Aggregates from Igneous Rocks in Greece. Minerals, 8 (12) 580 doi:10.3390/min8120580 | Journal (article/letter/editorial) | | serpentinized samples show mesh as well as locally ribbon and interwoven textures. Secondary talc and chlorite...mesh, ribbon, interwoven Granular, porphyroclastic cataclastic, porphyroclastic, mesh, ribbon Granular...porphyroclastic, ribbon Cataclastic, porphyroclastic, mesh, ribbon Cataclastic, porphyroclastic, ribbon Granular...cataclastic, porphyroclastic, ribbon Granular, cataclastic, porphyroclastic, ribbon Granular, cataclastic, porphyroclastic...porphyroclastic, ribbon Granular, cataclastic, porphyroclastic, mesh, ribbon Cataclastic, porphyroclastic |  | | Journal (article/letter/editorial) | | infrared OH-stretching bands of holmquistite and anthophyllite Received: June 8 2002 / Accepted: January 31...(Mg, Fe, Mn, Li) amphiboles holmquistite and anthophyllite show fine structure due to the occurrence of...Orthorhombic Mg–Fe–Mn–Li amphiboles Æ Holmquistite Æ Anthophyllite Introduction Infrared OH- stretching bands...Pnma amphiboles of the holmquistite and the anthophyllite– gedrite series were investigated by Law (1981...structure (Law and Whittaker 1981), and in the anthophyllite–gedrite series with some additional shoulder |  | | Report (volume) | | Jodi J. Rosso, Series Editor West Richland, Washington August 2007 Over 25 years ago, Volume 9 of Reviews...Therefore, all the T sites above and below the ribbon of octahedra are no longer equivalent, and a third...information available on amphiboles of the anthophyllite-gedrite group. Hawthorne (1983a) synthesized...Schindler et al. (2007) reined the structures of 26 anthophyllite-gedrite amphiboles and examined the stereochemistry...more accurate relations are now available for anthophyllite-gedrite amphiboles. Amphiboles: Crystal Chemistry |  | Vukmanovic, Zoja, Reddy, Steven M., Godel, Bélinda, Barnes, Stephen J., Fiorentini, Marco L., Barnes, Sarah-Jane, Kilburn, Matthew R. (2014) Relationship between microstructures and grain-scale trace element distribution in komatiite-hosted magmatic sulphide ores. Lithos, 184. 42-61 doi:10.1016/j.lithos.2013.10.037 | Journal (article/letter/editorial) | | sulphide deposits of any type in the world, with a pre-mining resource of 400kt at 9.4% Ni and Ni tenors averaging...variably tectonised massive ores with a combined pre-mining resource of 31,300 kt at 5.9% Ni (Barnes, 2006)...1996; Porter and McKay, 1981); (Fig. 1f). The pre-mining total resource at Flying Fox stood at 315kt at...the thin section. Pentlandite is also present as ribbon-like aggregates between the pyrrhotite grains (b200...euhedral prismatic grains (~ 150 μm) as well as ribbon-like lenses inside the globular pentlandite (300 |  | Hawthorne, F. C., Schindler, M., Abdu, Y., Sokolova, E., Evans, B. W., Ishida, K. (2008) The crystal chemistry of the gedrite-group amphiboles. II. Stereochemistry and chemical relations. Mineralogical Magazine, 72 (3) 731-745 doi:10.1180/minmag.2008.072.3.731 | Journal (article/letter/editorial) | | Sciences, University of Washington, Box 351310, Seattle, Washington 98195, USA 3 Department of Evolution...amphibolites, follow a tightly constrained trajectory. Anthophyllite gedrite amphiboles equilibrated under significantly...that the variation in chemical composition in anthophyllite gedrite amphiboles is strongly constrained by...K EY WORDS : crystal chemistry, amphibole, anthophyllite, gedrite, ordering, bond valence, chemical composition...(and associated exsolution features) between anthophyllite and gedrite has inhibited detailed characterization |
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