| | Journal (article/letter/editorial) | University, Universitetskaya pl. 1, Voronezh, 394006 Russia e-mail: ogg@geol.vsu.ru Received January 14, 2008...Geochemistry of the Russian Academy of Sciences (Moscow) using a PLASMA QUAD PQ2 + TURBO quadrupole mass...of Geochemistry and Mineralogy of Rare Elements (Moscow) using an Elan 6100 DRC instrument. The charge...metasedimentary rocks of the Kursk (Kursk Magnetic Anomaly, Russia) and Krivoi Rog groups (Krivoi Rog, Ukraine). Phosphorites...minor amounts (a few percent) of palygorskite, gypsum, and mica [35, 38, 39]. Most of the phosphorites | | | Journal (article/letter/editorial) | Groups of radial natrolite crystals completely filI vesicles in a sill at the head of Brush canyon (locality...halotrichite, melanterite, jarosite(?), adularia, gypsum' and calcite' The fresh diabase is a fine-grained...a soft, yellow waxy material containing mostly gypsum and calcite and a dark bluish gray material containing | | | Journal (article/letter/editorial) | HCh2 HRSlO @P G&l%llH. Chalcopyritr Pyrite Gypsum (selenitu) 206 22~41 with HMo4 0.0 i 5.4 -t...serpentine In weathering surfaoe boulder 21.98 + 10.4 Gypsum (&mite) Sphalerite Growing on pyrite-bearing boulder...10 i- 5.0 SO, gas absorbed on catalytic MnO, Gypsum crystals Collected 27 Juno 196G 22.23 -0.9 ...agreement with the two samples reported in Table 5. Gypsum in limestone is locally much more variable since...samples Sea water-sulphata. Average of 2 samples Gypsum. Forming in soa w&tar HA6 Anhydrite. HA17 Anhydrite | | | Report (chapter) | the Fez-Tissa-Ta/neste fault, the Bou Draa-Sidi Fili fault, the Jebha fault and the Fables fault. The...North-Middle Atlas fault; PF, Palomares fault; SFF, Sidi Fili-Bou Draa fault. is necessary to take into account...slices and tectonic horses of Triassic salts and gypsum, develops steep N50-70~ fault planes, and shows...east. The B o u D r a a - S i d i Fili f a u l t zone The Sidi Fili fault is buried under the Neogene...the Bou Draa ridge, is in continuity with the Sidi Fili fault zone (Fig. 12), which has led some researchers | | | Journal (article/letter/editorial) | equilibrium with the melt in each caseso that: ,.fili' : ,filT': 2. "1",,',1' subtracting expressionsof...immediately in contact with the natrolite was found more gypsum as a white spongy inner layer consisting of numerous | | | Journal (issue) | translucent fibrous, silky gypsum better known as satin-spar from Perm, Russia, The blue stone at (B) is...; sE ;i ; p =Ealgi ; rfi : t ssaiii:H ; r s ' i Fili s ; ; gt$[lil*er ;r:f iiila ;ilti IFigi+EEEiEEgtiF;Fi...iIial'3rg iF]ririf Ifiii*i;fi lgiigE tllt n:a'EF;E E€Fili*rr;ifngtIg?[gi* H EEFiia i* lti iii iif u ; s ;3 | | Gilg, H. Albert, Morteani, Giulio, Kostitsyn, Yuri, Preinfalk, Christine, Gatter, Istvan, Strieder, Adelir J. (2003) Genesis of amethyst geodes in basaltic rocks of the Serra Geral Formation (Ametista do Sul, Rio Grande do Sul, Brazil): a fluid inclusion, REE, oxygen, carbon, and Sr isotope study on basalt, quartz, and calcite. Mineralium Deposita, 38 (8) 1009-1025 doi:10.1007/s00126-002-0310-7 | Journal (article/letter/editorial) | as very late euhedral crystals, sometimes with gypsum, in the central cavity. Fluid inclusions in colorless...Academy of Science, 19 Kosygin Str., 119991 Moscow, Russia C. Preinfalk Institut für Rechtsmedizin, Ludwig-Maximilians...study on amethyst, colorless quartz, calcite, and gypsum from geodes and the associated rocks (host basalts...yellowish calcite crystals, or more rarely clear gypsum. However, calcite formed throughout the paragenetic...introduced before analysis to remove hydration water in gypsum. The analytical precision of the d18OVSMOW value | | | Journal (issue) | ~~li1./\ßkJllfl"f9:. Sillilt-.tlm ( ~ji;fili 21 t!!fü~~ji;fili 11 t!!tG) ü.ffl,M~~BffiiaB~;~~ffl . ü~~~...,R, ~~J-)_ 1700 $iiJ!J;;li".±~~OOffi~ffl~{~~tfü~fili fü~][iiJ~i".±~tm~riff i".±ßem~ 1=m~~§~nrt:. $00~YPH*~~B~n~$fü~...m~;;r-:$~~~~7C89o il1'1fmi;:'mfüiiiifit±lFB9EffilE~7..kmis9 n(~fili*ffii3-' ~~t!!Wnr1i!ll&it*%iB~~89§M$ Geological surveys...phosphorus, clay minerals, bromine, iodine, copper, gypsum, limestone and barite. The Daye area has a history...specimens, rivaling the Dalnegorsk deposits in Russia and the famous Yaoganxian and Shangbao deposits | | | Journal (article/letter/editorial) | soil profiles where the hydrated halloysite may filI shrinkage cracks in older, impure halloysite sheets...Maitland Group, has abundant sulphates in the form of gypsum, and originally in the form of glauberite. The | | | Journal (article/letter/editorial) | of complete. HINTS delphia, Pa. BU1n � ����� fili e i :��,! � ! :=!"� An exceedingly attrsctive ...0:0�:��'1I�'W. � r:en':':���: :::�:::::::::::::: �:� Gypsum rock to imitate marble. treating. G. W . rod or | | | Journal (article/letter/editorial) | of complete. HINTS delphia, Pa. BU1n � ����� fili e i :��,! � ! :=!"� An exceedingly attrsctive ...0:0�:��'1I�'W. � r:en':':���: :::�:::::::::::::: �:� Gypsum rock to imitate marble. treating. G. W . rod or | | | Journal (article/letter/editorial) | of complete. HINTS delphia, Pa. BU1n � ����� fili e i :��,! � ! :=!"� An exceedingly attrsctive ...0:0�:��'1I�'W. � r:en':':���: :::�:::::::::::::: �:� Gypsum rock to imitate marble. treating. G. W . rod or | | Gilg, H. Albert, Krüger, Yves, Taubald, Heinrich, van den Kerkhof, Alfons M., Frenz, Martin, Morteani, Giulio (2014) Mineralisation of amethyst-bearing geodes in Ametista do Sul (Brazil) from low-temperature sedimentary brines: evidence from monophase liquid inclusions and stable isotopes. Mineralium Deposita, 49 (7) 861-877 doi:10.1007/s00126-014-0522-7 | Journal (article/letter/editorial) | colourless quartz, amethyst, calcite, barite and gypsum were analysed by microthermometry after stimulating...calcite) and IV (barite, late subhedral calcite and gypsum), the oxidation state of the fluid changed towards...while the different calcite generations and late gypsum precipitated at temperatures below 45 °C. Calculated...liquid inclusions in amethyst, calcite, barite and gypsum from the Ametista do Sul area. Single ultrashort...stable hydrogen and oxygen isotope analyses on gypsum water to determine the origin of waters involved | | | Book | sodalite, polished. The Murun Massif, Yakutia, Russia. Photo 30x60 mm, sample 200xl90x60 mm. Malachit... and covellite. Brown and almost white barite, gypsum with clayish inclusions and pyrite, as well as...precipitation. Brown, green, and black crystal clusters of gypsum and halite crystals (sometimes slightly green in...others), as well as in one of underground stations in Moscow metro. Fot. 52. Covellin w żyle kalcytowej.... falJon 12"' of February 1947, 10:38. Siberia, Russia. 60x60x25 mm, weight: 257 g. It is estimated that | | | Report (issue) | result of the removal of soluble beds, such as gypsum or salt. Their removal then caused collapse of...of overlying limestone layers. Significantly, gypsum is currently being mined from the Spring Grove Dolomite... State Geol. Surv. Noeggerathia, ihre 1. 3. Fili- Noeggerathiineae. Formen und Fame, Biol. neuentdeckte...Stratigraphy and Geology of the Carboniferous, Moscow, USSR, 1975. (In press) Labriscorpio a alliedensis | | | Journal (article/letter/editorial) | (Upper Triassic, Northern Apennines), clues from gypsum–anhydrite transitions and carbonate metasomatism...Baudin, F.; Gardin, S.; Masure, E.; Ricordel, C.; Fili, I.; Meçaj, T.; Muska, K. The record of mid Cretaceous | | | Report (Issue volume) | Hill , Ncvtark, Notts . HA."ilrON ; Havrton ; Gypsum l .3 • OBETJ11 ,8TON BRICK CO .LTD., The Brickrrorks...Brickrrorks, School Lano , Chi lwell , Notts . CI-fili\"7ELL ; ChilY1ell ; Clay 14. TUNNEL ; Clarborough;...Bagnall Road , Basford , Nottingham. 18. ditto . Gypsum. 5.14. ... · Bn :,l,iDQTE SriND PIT ·, Bram...CROP:\iELL BISHOP ; Cropv.rall Bishop; - ditto . Gypsum 24. GOTrL'JI COoLTD ., Bcntinck Buildings , '1... 12.25 55 • NOTT INGHAM GYPSUM PRODUCTS LTD ., KILVINGTON; Orston;Gypsum • 56. NOTTINGHAM: GRAVEL | | | Journal (article/letter/editorial) | 0:0�:��'1I�'W. �r:en':':���: :::�:::::::::::::: �:� Gypsum rock to imitate marble. treating. G. W . 588.200...erect for Mr. Henry A. Van Liew. y BU1n � ����� fili e i :��,! � ! :=!"� signed to resemble a private | | | Journal (article/letter/editorial) | 966 . 1 884. CET T H E BEST AN D C HEAPEST. .,filI 'TIIADC � MA"JC; . . 1 0, . SOME OF THE INDUSTRIAL...Ill. Sulphate of lime. Its occurrence in nature. Gypsum and alabaster. Plaster of Paris, its preparation | | | Journal (article/letter/editorial) | canaltculata, two or three of plicate form, a few Serpula fili/olomis, and a few fragments of Entalvphora ramosissima...Beds, and I, I 29ft. of Keuper Marls, with beds of gypsum. Full particulars had been published by Mr. JukesBrowne | | | Journal (article/letter/editorial) | experimentally. CORRESPONDENTS. will aso BU1n � ����� fili e i :��,! � ! :=!"� (7189) E. G. A. asks: Please................................. 588,315 588.200 Gypsum rock to imitate marble. treating. G. W . 28 elegant | | | Report (chapter) | area have a Ca-SO4 composition, indicating that gypsum is the main evaporitic phase. As shown in Figure...surface transpressive structures (Nekor fault, Sidi Fili fault, A g o u r a i - M o u l a y Yacoub fault | | | Book (edition) | Malachite Azurite Barytes (heavy spar) Gypsum (selenite) Gypsum, cleavage fragment ,,, ...? ,, ,.... 80 82 83 84 85 87 86 I 80. 81. 82. 83. Gypsum Scheelite (the light coloured crystal in the middle)...or staurolite, Fig. 26), rotation twins (as in gypsum, Fig. 22), they may show repeated twinning (as...2 or 4 faced prisms, b 4 faced half pyramids 2 gypsum, orthoclase, feldspar, hornblende, augite, mica...Hardness (H) Talc (can be crushed by finger nail) 2. Gypsum (scratches with finger nail) 3. Calcite (scratches | | | Book | Stone 15 Rock for structural ceramic products Gypsum Minerals for Chemical Uses Salt Borax and Borates...inner walls are of plasterboard, made mostly from gypsum. Glass is generously utilized in his modern home...are concrete in which is cement (limestone, clay, gypsum) mixed with sand and gravel. The house is insulated...industrial nations, United States, England, and Russia must i'ely upon imports of many minerals from all... 0 ,... - B OREZONE ~Hmrr•_ : ~:~fr;•:·::~j~fili ' o < " l Seo Le~ :·:•iY.:~: .~~~~~~; °//5; | | | Book | is fr01n Kootchinslwye in the Ural Mountains of Russia. © GIA & Tino Hanunid. Rough ametrine specimens...consists of cemented lime fragments. Halite and gypsum beds are sedimentary rocks from evaporated seas...often in desert regions; examples are halite and gypsum. ~ .. i;f .' . • ., _.,.'/,,, Crystallization...dolomite, the evaporites (anhydrite, halite, and gypsum), and geothermal precipitates (if we consider them...other evaporites. The same formula as the mineral gypsum, but without the water. BRECCIA A coarse-grained |
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