 | | Journal (article/letter/editorial) | | and their origin 1103 General statement 1103 Grunerite 1103 Stilpnomelane 1103 Minnesotaite 1103 Magnetite...silicate fades at the Mary Charlotte trough 1113 Mine 1114 2.—Cross section showing the relationship of...has induced secondary iron silicates such as grunerite, minnesotaite, and stilpmomelane to form at the...iron silicates, magnetite, and sugary quartz. Grunerite, stilpnomelane, or minnesotaite are usually abundant;...in variable but subordinate quantities. Grunerite.—Grunerite is most extensively developed on the eastern |  | | Journal (article/letter/editorial) | | estimate site populations in the cummingtonite-grunerite series (BANCROFT, BURNS and MADDOCK, 1967), anthophyllite...Reference and notes Composition Cummingtonite-grunerite series, (Fe, Mg, Mn),SisO,,(OH)s Analyst: BURNS...were fitted to Lorentzian line shapes using the Titan computer in Cambridge (STONE, 1967). If it appears...parameters. For example, the outer two lines in the grunerite spectra, are due to Fe2+ in three positions. It...results for the actinolite and cummingtonite-grunerite series. The quadrupole splitting and chemical |  | | Report (issue) | | Karlson and John Wright, the Chief Mine Geologists at the Schwartzwalder mine during the course of this study...Mining History Previous Work 3 4 5 6 Description of Mine Workings 7 2. Regional Geologic Setting 9 3...Schwarzwalder mine in the Front Range, Colorado. 2 2. Cross-section of the Schwartzwalder mine, showing...showing veins and mine workings. 8 3. Geologic map of the east-central Front Range. 10 4. Generalized...geologic map of the area surrounding the Schwartzwalder mine. 13 5. Schematic stratigraphic section of the |  | Bower, William R., Pattrick, Richard A.D., Pearce, Carolyn I., Droop, Giles T.R., Haigh, Sarah J. (2016) Radiation damage haloes in biotite investigated using high-resolution transmission electron microscopy. American Mineralogist, 101 (1) 105-110 doi:10.2138/am-2016-5349ccby | Journal (article/letter/editorial) | | study is taken from a 1.8 Ga almandine-biotite-grunerite rock from Tunaberg, Sweden; containing abundant...and high-resolution images collected using an FEI Titan ChemiSTEM G2 80-200 S/TEM in the University of Manchester’s...Physical Sciences research council (EPSRC), U.K. The Titan ChemiSTEM was purchased with funding support from |  | | Report (volume) | | America PRINTED BY BookCrafters, Inc. Chelsea, Michigan 48118 REVIEWS (Formerly: IN MINERALOGY SHORT...PHASES. Crocidolite and sodic amphiboles Tremolite Grunerite (and amosite) ACKNOWLEDGMENTS 325 332 337 338...ITE 0.7 Mq Mg+ Fe' I I CUI'IIINGTONITE I GRUNERITE 0.3 0.0 Figure 1. The nomenclature of the i...Magnesio-cummingtonite Mg Si O (OH)2 7 S ZZ Grunerite Fe~Si SOZZ (OH) z Tirodi te MnzMg5SiSOZZ(OH)2...(see Table Z4). Fe-Mg-Mn amphiboles. tonite ...grunerite In the amphiboles series, extensive of the |  | | Journal (article/letter/editorial) | | Kozullte, a new 81~-1i amphibole from Tanoh~ta Mine, lwate Prefecture, Japan. J. Jap. Ass. Mineral.... 7.) 2 MnGrunerite is to be used for monoolinio amphiboles chemically...asbestos asbestos asbestos asbestos asbestiform grunerite or anthophyllite ~re 1948 c-rural~gtonite hornblende...me~nesian hastingsite tremolite tremolite crocidolite grunerite == crossite = crossite - amphibole and pyzomene...sio-anthophyllit e = ma~ne slo-axq~edsonit e = glaucophane = titan/an potassian rlohterite = ma~ne sio-anthophylllte |  | | Journal (article/letter/editorial) | | succession isintrudedbyup The skarns in the Nevoria mine area are subdivided ac- to 450-m-thick, layered...shearzonesfollowthesouthwestern con- dipping horizons of grunerite-quartz bandediron-formation tact of the Ghooli...highmagnegeologic mapof level3, Mainshaft,is basedon the mine amphibole-chlorite levelplan,onpetrographic samples...BIF-3 bed duringlateMost metavolcanicrocksin the mine area are massive,but stagequartzveiningin skarn...The mainfaultsare markedby 0.1- to 3-m wide,lens- mine exposures. shaped brecciabodiescomposed of angularfragments |  | | Journal (article/letter/editorial) | | - - l ) q- log [ ~orthoPyroxene,'/6 ] ~Fesio,a titan~ FeBO~ (3a) and the respective values for this...Determination of cation distribution in the eummingtonite-grunerite series by MSssbauer Spectra. Am. Mineralogist |  | | Book | | and Chihuahua, Mexico. In the USA silver occurs at Keweenaw, Michigan, in association with copper ores...bearing agents. Above: Copper from Lake Superior. Michigan. This crystal shows the enlarged faces of the...dendritic (plant-like) habit and is from Houghton, Michigan Right: This silver specimen from Seed. Sarrabus...Mexico. In the USA copper is found in abundance in the Keweenaw area of north Michigan; at the Copper...Copper Queen mine, Bisbee, Arizona and at Georgetown, New Mexico. Treatment. Copper specimens should be cleaned |  | | Book (edition) | | mineralogy courses. One, at the University of Michigan (Ann Arbor), as taught by Rodney C. Ewing and...1314 nm * WG CHAPTER 1 INTRODUCTION to acid mine drainage), affect water quality, and impact environmental...with composition in the monoclinic cummingtonite-grunerite amphibole series ranging in composition from Fe...BGM l re | Pao Molecular % Fe7Sig0..(OH)> Grunerite | eben us too PROPERTIES RELATED TO MASS...manufactured by Eberbach and Son, Ann Arbour, Michigan). A fragment is first placed on the upper scale |  | | Book | | conglomerates. The southern shore of Lake Superior (USA) is the best location to find copper , allegedly...Jachymov (Czech Republic), the Comstock Lode (Nevada, USA) and Cobalt (Canada). Ag Colour: silver-white ...Wittwatersrand (South Africa), California and Alaska (USA), Australia, South America and Siberia. G Au Colour:...(Peru). Almaden Is the oldest and largest mercury mine In the world. Hg Colour: t in-white Lustre; opacity:...meteorite, with pieces found at Canyon Diablo (Arizona, USA), fell c. 20,000-40,000 years ago, creating a crater | | | Book | | conglomerates. The southern shore of Lake Superior (USA) is the best location to find copper, allegedly the...Jachymov (Czech Republic), the Comstock Lode (Nevada, USA) and Cobalt (Canada). Ag Colour: silver-white ...Wittwatersrand (South Africa), California and Alaska (USA), Australia, South America and Siberia. G Au Colour:...(Peru). Almaden Is the oldest and largest mercury mine In the world. Hg Colour: t in-white Lustre; opacity:...meteorite, with pieces found at Canyon Diablo (Arizona, USA), fell c. 20,000-40,000 years ago, creating a crater |  | | Journal (article/letter/editorial) | | fnlg/(I'e2+I4g)Z O.ZO Magnesio-curming:bonite Grunerite > o.To ne2/1vts+re2) Tirocl-ite Un/(Mn+Mg+I'e))...o-curoming:boni t e 0.70 Cwnnington-ite o.10 Grunerite 0.00 LEAKE: AMPHIBOLE NOMENCLATURE to the above... Szechoqyit Ternovslite Thalackerite Tibergite Titan-horrulend-e Tonercehai-; i ger strahlstei-n Torendrikiie |  | | Journal (article/letter/editorial) | | amphiboles are mantled by blue rims of Na-bearing grunerite but do not provide representative compositions...amphiboles are associated with jadeitic pyroxene, titan ian aegerine and aenigmatite. Currie et ai. ( 1975)...magnesio-arfvedsonite and rarely by ferro-actinolite and grunerite. Some of these amphiboles may have formed by sub |  | | Journal (issue) | | undersigned, being all of the officers of rhc Clark County Gem Co!l~tors, Inc., most sincerely wish to convey...PUBLISHED MONTHLY THE MINERALS OF THE CHAMPION, MICHIGAN, AREA By JOSEPH A. MANDARINO .. , tu.re, booc...September of 1949, the writer was employed by the Michigan College of Mining and Technology as a member of...geologic survey of an area north of Champion, Michigan. As no work was done on Sundays, the writer took...took advantage of collecting at the numerous mine dumps in the vicinity of Champion. It is hoped that |  | | Book | | futile effort to reopen the former Chipman silver mine in Newbury. A brief exploratory foray into the Berkshires...companies led to a survey of the former Davis copper mine in Rowe, but that effort was abandoned, according... enough was found recently to warrant opening a mine. Hon's advice: "It is worth pursuing." Gleba, who...is also exploring in the area of the old Newbury mine and hopes sometime in his life to prospect in Australia...11ne 2; ••• Amph1bo1ite--see Bolton, Worcester County M1nera1 Loca11t1es. page 85 ••• 11.8 3~ter cerium |  | Chudy, T.C., Zeh, A., Gerdes, A., Klemd, R., Barton, J.M. (2008) Palaeoarchaean (3.3 Ga) mafic magmatism and Palaeoproterozoic (2.02 Ga) amphibolite-facies metamorphism in the Central Zone of the Limpopo Belt: New geochronological, petrological and geochemical constraints from metabasic and metapelitic rocks from the Venetia area. South African Journal of Geology, 111 (4) 387-408 doi:10.2113/gssajg.111.4.387 | Journal (article/letter/editorial) | | investigated here are frpm the areas west of the Venetia Mine in the Iieit Bricjge Terrane of the Central Zone...A, GERDES. R, KLEMD ANDJ,M- BARTON JR, http://titan,minpet.unibas.ch/minpet/theriak/theruser,ht ml (04/2007))...Trem Cummingtonite LL + U_ -I- 0 0 < O) Grunerite 8 TSi MagnesioHbl. H FerroActin. 0 8.0 Tschermakite...and Klemd, R. (2005b). Phase relationships in grunerite-garnet-liearing amphilK>lites in the system CI-'MASH |  | Li, Mingyang, Liu, Jun, Gao, Xiangpeng, Hu, Yiming, Tong, Xiong, Zhao, Fugang, Yuan, Qidong (2019) Surface Properties and Floatability Comparison of Aegirite and Specularite by Density Functional Theory Study and Experiment. Minerals, 9 (12) 782 doi:10.3390/min9120782 | Journal (article/letter/editorial) | | silicate-type iron ores, such as aegirite, chlorite, grunerite, garnet, etc., is difficult to separate due to...chloride (KCl) were all acquired from Adamas-beta® (Titan Scientific Co., Shanghai, China). The DDA was used...CASTEP program (version 6.0, BIOVIA, San Diego, CA, USA) [27] in Material Studio software (MS). Ultrasoft...Studio software (version 6.0, BIOVIA, San Diego, CA, USA) was employed to simulate the XRD pattern of aegirite...Studio software (version 6.0, BIOVIA, San Diego, CA, USA) was employed to simulate the XRD pattern of specularite |  | | Report (issue) | | DIRECTOR THE MARdUETTE IllON-BEARING Mim OF MICHIGAN J^TJ^Js^S CHARLES RICHARD VAN HISE aud WILLIAM...Interesting localities Michigamme area 322 Nonpareil mine 324 Siamo Hills 324 326 Area east of Teal Lake...Champion .area 389 Republic area 389 Magnetic mine area 390 . . ' IX CONTENTS. Chapter III.—The...Fig. tlie Lake Superior laud 26 district of Michigan 58 58 152 Dead River River course through Mona...intrusive greenstone, east of Spurr Dome XI. XII mine General view of Lake Angeline from the east, showing |  | | Book | | Publishing Scripta Company, Washington, DC 20005 USA. Acta Chemica Scandinavica, 1947-, Munksgaard, Noerre...Ohio 43214, USA. American Chemical Society, Journal, 1879-, Washington, DC 20036, USA. American Crystallographic...Penn- USA. American Journal of Science, 1818- Yale University, New Haven, Connecticut 06520, USA. PREFACE... PREFACE 1909 K Street NW, Washington, DC 20006, USA. Arkiv for Mineralogi och Geologi, 1949-, Almqvist...The Ohio State University, Columbus, Ohio 43210, USA. Chemical Geology, 1966-, An International -Journal |  | | Book | | b} (of Chesnokov) calcium iron oxide from burning mine dump Acid Aluminium Phosphate = (of Marchand) inadequately...Chesnokov) calcium chloro-oxy-silicate from burning mine dump Afanerita, Afonesa, Afanesite, Afanezit, Afonite...Chesnokov) calcium chlorosilicate from a burning mine dump Albriltonite = an artificial hydrated cobalt...(of Jusli) m ixture of Chlorargyrite and Calcite? [Mine d'Argent Alkaline] Alkalidavyn, Alkalidavyne =...Chesnokov) zinc ammonium chloride from a burning mine dump Ammiolite = mixture of Cinnabar and Partzite |  | | Book (edition) | | Amphibole Group: Anthophyllite Cumn1ingtonite Grunerite Tremolite-Actinolite Nephrite Hornblende Lamprobolite...-gra ined opaque altera t i on product of primary titan ium minerals. *H = hardness (Mohs); V = microhardness...Anthophy Ilite Tremo liteactinolite Cummingtonite Grunerite Nephrite Riebeck ite Sil l imanite Prehnite Sepioli...te Jadeite Wollaston ite T remoliteactinol ite Grunerite Glaucophane Bery l Scapolite Topaz Andalusite...(100)P(001 )0 Trona (110)P(111)0 Diopside (110)P Grunerite (110)P Pigeonite (110)P Aegirine (11 0)P Lamprobo1ite |  | Nagy, B., Weber, R., Guerrero, J. C., Schidlowski, M. - Eds. (1983) Developments in Precambrian Geology - Developments and Interactions of the Precambrian Atmosphere, Lithosphere and Biosphere, Compilation of papers based on the presentations of participants at, or contributed by authors unable to attend, the IGCP Projects 157 and 160 meeting at the Universidad Nacional Autonoma de Mexico in Mexico City - Developments in Precambrian Geology No. 7. Elsevier. doi:10.1016/s0166-2635(08)x7011-2 | Book | | Atmospheric and Oceanic Science, The University o f Michigan, Ann Arbor, MI 4 8 1 0 9 (U.S.A.) J.C.G. WALKER...Atmospheric and Oceanic Science, The University o f Michigan, Ann Arbor, MI 4 8 1 0 9 (U.S.A.) ABSTRACT Kasting...with rate estimated by Allen et al. (1980) for Titan. mBarassin and Combourie (1974) give 5.8 x lo-''...precursor t o the formation of Danielson dust on Titan (Allen et al., 1980). In this model we assume, somewhat...has been suggested to occur in the atmosphere of Titan (Allen et al., 1980). 24 Io -~ IO-~ 0 ta |  | | Book (edition) | | properties of H. Kraus, University of Michigan, Ann Arbor, Michigan crystallographic forms; apparatus...New Arbor, Michigan many types and of ore deposits Jersey Hunt, University of Michigan, quantitative...to (001) in (hbl) in grunerite (gru) hornblende and (hbl). and grunerite The lamellae are la-... made by closed tubes can be The closed-tube mine what takes place when the absence of oxygen. In...gravity with composition monoclinic cummingtonite-grunerite series ranging Specific gravity (G) or relative |  | | Book (edition) | | taken as zero. Thus, to deter- 52 CRYSTALLOGRAPHY mine the crystal longitude of any crystal face, a meridian...composition in the cummingtonite-grunerite series. Cummingtonite i 30 40 Grunerite 50 60 70 80 90 100...exsolution lamellae of hornblende (hbl) in grunerite (gru) and grunerite (gru) lamellae in hornblende (hbl) ...with composition in the monoclinic cummingtonite-grunerite series ranging in composition from Fe2 Mg5 Si8...------ ~urnmingtonite 3.10 .....______, 40 - Grunerite - ' - - - - ' - i_ _...,___ _,....__ - . . L_ |
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