 | | Journal (article/letter/editorial) | | Vermiculite in Serpentinites of the Bohemian Massif in Austria* M. A. G6tzinger Institut fi,ir Mineralogie und...und Kristallographie, Universit~it Wien, Austria With 8 Figures Received February 28, 1986; accepted June...their reaction rims; associated minerals are anthophyllite and clinoamphiboles; 2) vermiculite in fractures...liegen Mikrosondenanalysen vor. Die Peridotite-Serpentinite enthalten als prim~ire Minerale Olivin, Orthopyroxen...field investigations in the northern part of Lower Austria almost monomineralic vermiculite occurrences |  | | Journal (article/letter/editorial) | | authors are printed in SMALL CAPITALS,subjects in lower-case roman, and localities in italics" book reviews... cell-size, I51 Amphibole, see actinolite, anthophyllite, cummingtonite, gedrite, hornblende, pargasite...Anorthoclase, Ethiopia, 63 Anthophyllite, Grand Canyon, Arizona, anal., 199 and M23 Anthophyllite-cummingtonite schist...geochemistry of loveringite, 187 Cannington Park quarry, Somerset, djurleite, 172; durangite, 172; milarite... see EGGLETON (R. A.), 361 and M37 Cheesewring quarry, Linkinhorne, Cornwall, danburite, I7I Chernovite |  | | Report (issue) | | ...........................................87 District of Columbia ....................................Geologic sketch map of the Inyo-Panamint talc district, California .........................32,33 6....the southern Death Valley-Kingston Range talc district, California ....................................Simplified geologic map of the Ruby Mountains talc district, Montana .......................................Simplified geologic map of the Allamoore talc district, Texas .........................62,63 11. Geologic |  | | Journal (article/letter/editorial) | | rocks (peridotite-related zones) comprises anthophyllite-, actinolite- and vermiculite-bearing zones...hercynite + corundum + garnet ± chlorite, and anthophyllite + actinolite + enstatite, in addition to the...garnet, tourmaline, margarite, vermiculite, anthophyllite, enstatite, chlorite, serpentine and ilmenite...the pegmatite veins are grading inward from anthophyllite-, actinolite- and vermiculite-bearing zones...zones) including; the serpentinites (Serp), anthophyllite (Ath), actinolite (Act), vermiculite (Vrm), |  | Čopjaková, Renata, Prokop, Jiří, Novák, Milan, Losos, Zdeněk, Gadas, Petr, Škoda, Radek, Holá, Markéta (2021) Hydrothermal alteration of tourmaline from pegmatitic rocks enclosed in serpentinites: Multistage processes with distinct fluid sources. Lithos, 380. 105823pp. doi:10.1016/j.lithos.2020.105823 | Journal (article/letter/editorial) | | beryl- Jo ur columbite pegmatites, all cutting serpentinite from the Moldanubian Zone, Czech Republic. Tourmaline...alkaline character of fluids promoted by host serpentinite was very -p likely the main factor affecting...behavior of B in granitic rocks enclosed in serpentinite and other compositionally contrasting rocks...lithotectonic units with distinct lithologies. (i) The Drosendorf Unit is structurally divided on the lowermost...Gföhl Unit, and occur rather scarcely in the Drosendorf Unit. lP The Moldanubian pegmatite field is |  | | Report (volume) | | rock__________________--__-___-_--_ Silver Lake-Yucca Grove district..______________________ Southern Death Valley-Kingston...district_________ Inyo Range-Northern Panamint Range district._____-___Deposits associated with ultramafic rocks..._____________________________________________________ Chatsworth district, Murray County_____.______._-___-_--Other deposits...____--_-_-__---___-.____..-.._-_-_-_-----_-_-_--.-Gouverneur district..________________________.-___-_------Natural...Carolina______________________________________________ Murphy district.-__--___-__--_--_--___-___________________ deposits |  | | Journal (article/letter/editorial) | | hydrated Mg-carbonate-hydroxide assemblage of serpentinite fissures in Hrubšice, western Moravia (Czech...de mineralization was found in the Hrubšice serpentinite body, Moravian Moldanubicum. It is formed by...Al activity, low fugacity of CO2 and temperature lower than 44 °C. Key words: artinite, hydromagnesite...coalingite, fissure minerals, Raman spectrum, serpentinite, Moldanubicum, Bohemian Massif 1. Introduction...Introduction In the last years the active serpentinite quarry near Hrubšice in Moravia provide an opportunity |  | | Journal (article/letter/editorial) | | Available online 3 June 2008 Keywords: Pohorje Serpentinite Harzburgite Mantle melting Metasomatism Continental...harzburgites. Because of the evidence of an earlier lower pressure stage within the spinel stability field...incorporated at great depth and high pressure, but also at lower pressure and subsequently subducted together with...Visole 46.408°N 15.524°E SH-123 SHz Markuž quarry 46.404°N 15.493°E SH-NO2 SHz Novakb 46.418°N...from Opx. Amphiboles (hornblende, tremolite, anthophyllite) replacing serpentinised mantle minerals. Strongly |  | | Journal (article/letter/editorial) | | epidote, hornblende, diopsite, 427 Cheesewring quarry, Linkinhorne, danburite, 171; durangite, I72 Chycornish...Crowns Rock, St. Just, Land's End, garnet, 427 Dean quarry, The Lizard, djurle'ite, I72; analcime, adularia...penwithite (= neotocite), 279 and M26 Devon Meldon quarry, Okehampton, greenovite, 172; priceite, 175 Ramsley...Cannington Park quarry, djurlei'te, I72 Combe Farm quarry, Henbury, wulfenite, 298 Merehead quarry, Shepton...3o9 P~ibyslavice, xanthoxenite, jahnsite, 3o9 Austria (Osterreich) Tyrol, talc, IO7 Germany (Deutschland) |  | | Journal (article/letter/editorial) | | ULTRAMAFIC ROCKS SOUTH OF SERMILIK, FREDERIKSHÅB DISTRICT, SOUTH-WEST GREENLAND BY ZDENEK MisAR WITH S6...ScleractIDIan co!'aIa lrom he Uppe!' CNtaceou ud Lower Te • ... auaq, Weat Oreenlalld. t972 by Søren Floris...Ucheoometrlcal study of anow patch variatioa D the Freden District, South- ... GreeDlaDd. and ila bopHca DB for t...Keitll Pi 181. No. t05 Stratigraphy of the lul'8l8ic-Lower Cretaeeoua aedimeDts ol J8JDeaon LaDd and Scoresby...ULTRAMAFIC ROCKS SOUTH OF SERMILIK, FREDERIKS HÅB DISTRICT, SOUTH-WEST GREENLAND BY ZDENEK MisAR WITH 36 |  | Gil, Grzegorz, Gunia, Piotr, Barnes, Jaime D., Szymański, Michał, Jokubauskas, Petras, Kalbarczyk-Gil, Anna, Bagiński, Bogusław (2019) Origin of Talc and Fe-Ti-V Mineralization in the Kletno Deposit (the Śnieżnik Massif, SW Poland) Minerals, 10 (1) 13 doi:10.3390/min10010013 | Journal (article/letter/editorial) | | along with talc, envelopes a tectonic slice of serpentinite. Hornblendites are interpreted as metamorphosed...intrusion, interaction with serpentinite, or due to the metasomatism of the serpentinite–gabbro assemblage. Moreover...mineralization; talc; carbonate veins; stable isotopes; serpentinite-gabbro-sediment assemblage 1. Introduction...the culmination of the Żmijowiec Rib, where serpentinite and metabasite bodies are enclosed within the...metasediments. The best described unit is the serpentinite body, which has been the subject of several |  | | Journal (article/letter/editorial) | | authors are printed in SMALLCAPITALS,Subjects in lower-case roman, and Localities in italics. The minerals...Nigeria, opt., 37o. Antarctica, olivine, 238. Anthophyllite, conditions for coexistence with hornblende...Zealand, grandidierite, 615. Blende, Algeria, Austria, Congo, France, Greece Spain, Yugoslavia, cathodoluminescence...Australia, alkali feldspar, anal., d2oi, 489. Bosahan quarry, Falmouth, Cornwall, biotite, 2IO. BOWDEN (P.)...see ATTEWELL(P. R.), 428. Burgstein, Oetztal, Austria, omphacite, 61. BURKE (E. A. J.), KIEFT(C.), FELItJS(R |  | | Journal (article/letter/editorial) | | consolidation of the enclosing siliceous rocks, under much lower 1-T conditions than existed during the preceding...static versus shear pressures and on generally lower versus higher p-T conditions. Recent investigation...ultramafites are rimmed by successivebands of anthophyllite, tremolite-actinolite, and phlogipite. The cross-fiber...West-Moravian ultramafites, the same assemblagein Austria and Southern Bohemia (Fediukov6, 1965; Rost, 1966)...zones. Besides temperature, the talc versus anthophyllite relationship is undoubtedly influenced also |  | | Journal (article/letter/editorial) | | Printed in Austria Layer silicates from a rodingite and its blackwall from Przemi~6w (Lower Silesia, Poland):...metasomatic processes during serpentinization and serpentinite recrystallization E. Dubifiska 1 and A. W i...in the vesuvianite from rodingite at Przemit6w (Lower Silesia). The same inclusions were found in its...Geology The Jordandw-Gogotdw serpentinite massif is the biggest of three serpentinite bodies adjacent to the...Jordandw-Goggtdw serpentinites are considered to be the lower part (mantle tectonites) of the S l ~ a ophiolitic |  | | Report (issue) | | Glenelg, Ross shire and in the Innellan and .Toward district of Argyllshire, some of which have been worked...Norwegian Talc (UK) Limited. Unst talc (Queyhouse quarry); English China Clays Limited. Theoretical composition...serpentints, chlorites, tremolite - actinolite·, anthophyllite, magnesite, dolomite, calcite and quartz. Such...contain a high proportion of the pure mineral, whilst lower quality industrial filler and dusting grades may...Norwegian talc - industrial grade. Unst talc (Queyhouse quarry) - industrial grade. Source: Institute of Geological |  | | Report (volume) | | 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...known in New York, California, and Montana. Anthophyllite associated principally with ultramafic rock...AN'D CANADA 819 the Cochrane district .ot Ontario, and the Cassiar district of northwestern British Columbia |  | | Journal (issue) | | ULTRAMAFIC ROCKS SOUTHOF SERMILIK, FREDERIKSHÅB DISTRICT, SOUTH-WEST GREENLAND BY ZDENEK WITH 36 FIGURES...ULTRAMAFIC ROCKS SOUTHOF SERMILIK, FREDERIKSHÅB DISTRICT, SOUTH-WEST GREENLAND BY ZDENEK WITH 36 FIGURES...the following units (from the bottom upwards): 1. lower biotite gneisses 2. brown schists 3. amphibolites...south-west of the area described here a cordierite-anthophyllite rock is present (FRIDERICHSEN, personal communication)...Serpentinites were collected from a few localities. The serpentinite (GGU No. 72850) contains serpentine minerals |  | | Journal (article/letter/editorial) | | December, 1955 Zoned Hydrothermal Bodies in the Serpentinite Mass of Glen Urquhart (Inverness-shire)# By...visible or inferred mineral zoning occur in the serpentinite mass in Glen Urquhart. Their mineralogy and...of " ultrabasic magmas ". INTRODUCTION T HE serpentinite mass in Glen Urquhart is a pod-shaped intrusion...mass. These altered rocks grade off into normal serpentinite and are not in discrete bodies. They are described...described in the above paper. There are in the serpentinite intrusion in addition, six masses of more discordant |  | | Journal (issue) | | from the tin deposits of Elsmore, New England district of New South Wales. Rankin, John, Sharpe, James...8(2):7S-79 Mendozavilite from the Fitzgerald River district, Western Australia. Birch, William D., Pring,...7(1):39 Minerals in podiform chromitites-Tumut Serpentinite Province, southern New South Wales. Graham,...Phillipsite and associated minerals from Hargraves quarry, Oberon, New South Wales. Graham, Ian T., Colchester...Pogson, Ross E. 8( I):29-32 Quartz from White Rock quarry, Adelaide, South Australia. Sutton, Pat. 8(1):17-27 |  | Marocchi, M., Marschall, H. R., Konzett, J., Tropper, P., Ludwig, T., Mair, V., Bargossi, G. M. (2011) Metasomatic tourmaline in hybrid contact-bands between gneiss and peridotite in the Ulten zone of the Eastern Italian Alps: chemistry and boron isotopic composition. The Canadian Mineralogist, 49 (1) 245-261 doi:10.3749/canmin.49.1.245 | Journal (article/letter/editorial) | | University of Innsbruck, Innrain 52f, A–6020 Innsbruck, Austria Thomas LUDWIG Universität für Geowissenschaften...peridotite– gneiss contact comprise phlogopite and anthophyllite with accessory zircon, apatite and allanite...péridotite–gneiss contiennent phlogopite et anthophyllite avec, comme accessoires, zircon, apatite et...blackwalls between pelitic countryrocks and serpentinite. The metasomatic formation of tourmaline has...Bresimo asbestos mine (asbestiform amphibole, anthophyllite and actinolite), which was active in the 1930s |  | | Book | | partial ablation of the surface causes cooling of the lower layers, which thus acquire a more resistant structure...(diorites to quartz diorites) which predominate in the lower layer of the continental crust, produces melts that...in alluvial sediments. 23 Graphite forms at lower temperatures and pressures than diamond (see phase...Metasomatic pegmatite does not always develop; at lower temperatures minerals of hydrothermal associations...schists hornblende-hornfels facies (cordierite-anthophyllite subfacies),biot»to musc.biot.granite,muse·-andalusite-and |  | | Book (volume) | | Group: Introduction Mg-Fe—Mn-Li Amphiboles Anthophyllite—Gedrite Holmquistite—Ferro-holmquistite Cum...Minerals, three new minerals from the Laytonville Quarry, California were named by S. O. Agrell after the...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) | | felsite, and quartzite..................15 Serpentinite........................................15 Diorite...Metamorphic deposits...............................81 Anthophyllite and chrysotile.................. 81 Talc........................................ 83 7. Anthophyllite and asbestiform minerals near Hamdah, Kingdom...kilometers south of the quadrangle, and considerable anthophyllite is present near Hamdah. Further evaluation of...Wadi Tarib, Wadi Tathlith, and Wadi Na'am. The lower end of Wadi Na'am is lost in the sandstone mountains |  | | Journal (article/letter/editorial) | | association with vein serpentine (e.g. Trevassack quarry [SW 712 222]). Although not widely documented,...often has a fibrous habit resembling talc. Anthophyllite occasionally occurs as a honey coloured fibrous...roughly parallel to the vein walls. None of the anthophyllite veins observed cut any other structures, hence...material showing clasts of vein serpentine, serpentinite and talc in a matrix of dolomite. Unshaded areas...represents serpentinite and vein serpentine; vein serpentine is distinguished from primary serpentinite by its |  | | Journal (article/letter/editorial) | | subsequently tectonically inserted into country rocks of lower metamorphic grade. This apparently occurred without...ŽFig. 1.. An association of amphibolite and serpentinite can be discerned 86 A. Mercier et al.r Ore...bodies mainly consist of serpentinite locally associated with anthophyllite schists andror garnet-metapyroxenites...cm thick of brownish to apple green massive serpentinite, with a breccia-like appearance. Locally, this...zone up to 35 cm thick with some silicic and serpentinite nodules; Ž4. a thin Ža few cm. boudinaged siliceous |
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