 | | Journal (article/letter/editorial) | | granite. These rock types are composed of plagioclase, K-feldspar, quartz, biotite, hornblende and Fe-Ti oxides...oxides. The plutonic rocks are mediumto high-K showing I- to S-type granitic characteristics. These rock... 1. Tectonic map of the eastern Mediterranean showing the major sutures and continental blocks (Okay...(albite to oligoclase), quartz (20 %), biotite (20 %), K-feldspar (5 –15 %) (orthoclase), hornblende (5 –10...granites contain plagioclase (40 – 45 %) (albite), K-feldspar (25 – 40 %) (orthoclase), quartz (20 – 25 |  | | Book | | and Shaomin Lei Dissolution Behaviors of Trace Muscovite during Pressure Leaching of Hydrothermal Vein...Liu, Y.; Lei, S. Dissolution Behaviors of Trace Muscovite during Pressure Leaching of Hydrothermal Vein...The hydrothermal breccia of Berglia-Glassberget, Nord Trøndelag, Norway: Snapshot of a Triassic earthquake...University of Saskatchewan, Saskatoon, SK S7N5E2, Canada; yuanming.pan@usask.ca (Y.P.); dac176@mail.usask...quartzite occurrences. Figure 1. Topographic sketch showing the investigated quartz occurrences of the Southern |  | | Book | | and Shaomin Lei Dissolution Behaviors of Trace Muscovite during Pressure Leaching of Hydrothermal Vein...Liu, Y.; Lei, S. Dissolution Behaviors of Trace Muscovite during Pressure Leaching of Hydrothermal Vein...The hydrothermal breccia of Berglia-Glassberget, Nord Trøndelag, Norway: Snapshot of a Triassic earthquake...University of Saskatchewan, Saskatoon, SK S7N5E2, Canada; yuanming.pan@usask.ca (Y.P.); dac176@mail.usask...quartzite occurrences. Figure 1. Topographic sketch showing the investigated quartz occurrences of the Southern |  | Meisser, Nicolas, Roth, Philippe, Nestola, Fabrizio, Biagioni, Cristian, Bindi, Luca, Robyr, Martin (2017) Richardsollyite, TlPbAsS3, a new sulfosalt from the Lengenbach quarry, Binn Valley, Switzerland. European Journal of Mineralogy, 29 (4) 679-688 doi:10.1127/ejm/2017/0029-2649 | Journal (article/letter/editorial) | | cations, and is isostructural with synthetic ABCX3 (A = K, Rb, Cs; B = Eu, Ba; C = As, Sb; X = S, Se) compounds...Jordanite Kaolinite Lengenbachite Liveingite Marrite Muscovite Nowackiite Orpiment Pararealgar Parapierrotite...ore microscope. The filament temperature was ∼3350 K. An interference filter was adjusted, in turn, to select...0.120 mm, Mo Ka) and assembled with a Pilatus 200 K detector (Dectris). A total of 1775 unique reflections... h 12 11 k 11 12 l 12 0.0242 0.0292 0.0522 1.051 56 oo f Range of h, k, l 0.200 0.100 |  | Martos-Villa, Rubén, Mata, M. Pilar, Williams, Lynda B., Nieto, Fernando, Arroyo Rey, Xabier, Sainz-Díaz, C. Ignacio (2020) Evidence of Hydrocarbon-Rich Fluid Interaction with Clays: Clay Mineralogy and Boron Isotope Data from Gulf of Cádiz Mud Volcano Sediments. Minerals, 10 (8) 651 doi:10.3390/min10080651 | Journal (article/letter/editorial) | | volcanoes made of (hemipelagic andthe mud breccia) showing breccia [61] show that cores from the mud volcanoes...scarce calcite and dolomite and pyrite, breccia) showing similar bulk mineralogical composition of quartz...replaced by Mg2+ . Layer charge is balanced by twelve K+ cations per supercell in the interlayer, resulting...with one K+ cation per supercell. Two montmorillonite models were created: One with the salt K+ B(OH)4...plot of tetrahedral Al content vs. interlayer K, showing trends that relate to particle morphology as |  | Giuliani, Gaston, Groat, Lee A., Marshall, Dan, Fallick, Anthony E., Branquet, Yannick (2019) Emerald Deposits: A Review and Enhanced Classification. Minerals, 9 (2) 105 doi:10.3390/min9020105 | Journal (article/letter/editorial) | | University of British Columbia, Vancouver, BC V6T 1Z4, Canada; groat@mail.ubc.ca Department of Earth Sciences... Simon Fraser University, Burnaby, BC V5A 1S6, Canada; marshall@sfu.ca Isotope Geosciences Unit, S.U...Russia, and others); (IB) Sedimentary rocks (China, Canada, Norway, Kazakhstan, Australia); (IC) Granitic...(IIB) Sedimentary rocks-black shale (Colombia, Canada, USA); (IIC) Metamorphic rocks (China, Afghanistan...volcano-sedimentary series or ophiolites in Bulgaria, Canada, China, India, Pakistan, Russia, and Spain. Colombian |  | | Book | | Sapphire in Newly Discovered Spinel–Chlorite–Muscovite Rocks within Meta-Ultramafites of Ilmen Mountains... . . . . . . . . . . . . . . . . . . . 226 Kandy K. Wang, Ian T. Graham, Laure Martin, Panagiotis Voudouris...sapphires were formed together with a spinel–chlorite–muscovite rock during the metasomatic alteration of orthopyroxenites... L.M.; Förster, M.W.; Hauzenberger, C.A.; Krenn, K.; Alard, O.; Macholdt, D.S.; Weis, U.; Stoll, B.;...[CrossRef] Sutherland, F.L.; Zaw, K.; Meffre, S.; Thompson, J.; Goemann, K.; Thu, K.; Nu, T.T.; Zin, M.M.; Harris |  | | Journal (article/letter/editorial) | | enveioppe comprim6e permet une cristallisation multiphase du granite, une alt6ration sub-solidus et un emprisonnement...ieur expulsion vers le haut si le contact sup&ieur du granite est plat. (5) Des ~missions de fluides tr~s...cristalIisation du corps granitique, g6n6ralement le long de z6nes de faiblesses pr4-existant k l'intrusion...t l e c c K p H c T a n n ~ 3 a t l H H FpaHHTOB B BbI~aBYleHHblX K y n a n a x n p o T e K a e T MHOFO~a3OBO...He6OYlbI.HHX o6~eMOB di3YHOHa2HO~Idpa3bI HpHBOAHT K o6pa3OBaHHlO HaCYlOeHHblX ~HYi, HY!H h~e, B c n y |  | | Journal (article/letter/editorial) | | Upon heating the low loading systems from 300 K to 350 K, the adsorbed micelles transformed to a more...the presence of weakly hydrating monovalent cations K+ and Cs+ [21,23]. With a thickness of around 2 nm...tant interface at the nanometer scale. Mica (muscovite) was chosen as our mineral phase since it can...The molecular model for mica was taken from the muscovite crystal structure [73]. After orthogonalizing...anion per surface cation. Both monovalent (Na+ , K+ , Cs+ ) and divalent (Mg2+ , Ca2+) cations were simulated |  | | Journal (article/letter/editorial) | | class, beryl-columbite-phosphate subtype, and muscovite-rare element class Li subclass granitic pegmatites...important and have produced large amounts of beryl, mica, K-feldspar, quartz, Ta ore minerals, Li minerals, and...garnet (Si, Mg, Fe), bustamite (Ca, Mn), sanidine (K), synthetic chromium oxide (Cr), synthetic rutile...the rare-element and muscovite-rare-element classes of the LCT family, and muscovite class (Galliski et...bismuth minerals, 40,000 t of mica, 500,000 t of K-feldspar, and 500,000 t of quartz since 1930 (Galliski |  | Giuliani, Gaston, Dubessy, Jean, Ohnenstetter, Daniel, Banks, David, Branquet, Yannick, Feneyrol, Julien, Fallick, Anthony E., Martelat, Jean-Emmanuel (2018) The role of evaporites in the formation of gems during metamorphism of carbonate platforms: a review. Mineralium Deposita, 53 (1) 1-20 doi:10.1007/s00126-017-0738-4 | Journal (article/letter/editorial) | | enclosing carbonated carbon-rich BS. Leaching of major (K, Al, Si, Ti, Mg, P), trace (Be, Cr, V, Rb, Sc, U,...marble; j: calc-schist and garnet-biotite micaschist; k: rubyanhydrite-bearing yellow Mg-marble; l: white...(Py)-emerald-bearing veins crosscutting albitite (Ab) showing some remnants of black shale (Bs). The greyish...within marbles and associated with phlogopite, muscovite, scapolite, margarite, spinel, titanite, pyrite...high-grade metamorphic rocks of the Goran series. U-Pb, K-Ar and Rb-Sr radiometric data gave a minimum Proterozoic |  | | Journal (article/letter/editorial) | | two types of peraluminous, S-type granitoids—muscovite-bearing leucogranites (MPG) and cordierite-bearing...granodiorites (CPG), and two types of I-type granitoids—K-rich calc-alkaline granitoids (KCG) and tonalite–...Formation) and glacial deposits (Nantuo Formation). K-feldspar porphyritic granite is the dominant rock...of the pluton. Quartz Fig. 1. Simplified map showing the distribution of the Neoproterozoic granitoids...Geological map of Eshan K-rich granitoids in Yunnan; (b) geological map of muscovite-bearing leucogranites |  | | Book | | and K-Exchanged Plagioclase General . . . . . . . . K-Exchanged Plagioclase Ternary Feldspars Ba,K,Na...Indices. Optical Orientation and Extinction Angles K,Ba and Other Feldspars. . . . . . . 193 195 195 195... . . 11.2 Infrared and Raman Spectroscopy 11.2.1 K-Feldspars. . . . . . . . . . 244 245 247 Contents... . . . . . . . . 20.3.4 Anhedral Intergrowths of K-Feldspar with Nepheline and Kalsilite . . . . . ....feldspar is MT40s. For monovalent M atoms (e.g. Na and K) KAISi 3 0 s KAISi 3 0 s NaAISi 3 0 s NaAISi 3 0 |  | | Journal (article/letter/editorial) | | Pergamon 0016-7037( 95 ) 00411-4 Kinetics of muscovite, phlogopite, and biotite dissolution and alteration...t - - T h e reaction kinetics of dioctahedral muscovite and trioctahedral phlogopite and biotite were...solutions with dialysis membranes. Dissolution of muscovite was close to stoichiometric. In the experiments...preferential release of cations. A preferential release of K was found with phlogopite and biotite. Also, an excess...apparent rate constants, kH~, of 1.7' 10 - ~2for muscovite, 3.4' 10 - ~ for phlogopite and 3.2" 10-l0 for |  | | Journal (article/letter/editorial) | | microcline units in the intermediate zone and as muscovite-quartz pockets in the intermediate and wall zones...Cst1 mineralisation in and around large perthitic K-feldspars. Isochore reconstructions of this L1 fluid...microcline units in the intermediate 32 zone and as muscovite-quartz pockets in the intermediate and wall zones...Cst1 mineralisation in and around large perthitic K-feldspars. Isochore 42 reconstructions of this L1...such as quartz-muscovite-cassiterite pockets, massive irregular cleavelanditic albite after K- 140 feldspar |  | Wang, Yin-hong, Zhang, Fang-fang, Liu, Jia-jun, Xue, Chun-ji, Li, Bo-chao, Xian, Xue-chen (2018) Ore Genesis and Hydrothermal Evolution of the Donggebi Porphyry Mo Deposit, Xinjiang, Northwest China: Evidence from Isotopes (C, H, O, S, Pb), Fluid Inclusions, and Molybdenite Re-Os Dating. Economic Geology, 113 (2) 463-488 doi:10.5382/econgeo.2018.4558 | Journal (article/letter/editorial) | | during the formation of the early pre-ore stage quartz–K-feldspar veins (stage I) were trapped under two-phase...465 Fault Shear belt Fig. 2. A) Schematic map showing distribution of major molybdenum deposits in the...2017). B) Geologic map of the Eastern Tianshan showing major tectonic units, faults, and metallic mineral...3. Regional geologic map of the Donggebi area showing the location of the porphyry deposit (modified...Mo DEPOSIT, NW CHINA 467 Fig. 5. Photographs showing various geologic features of the Donggebi deposit |  | | Journal (article/letter/editorial) | | poorly sorted immature Parsora sandstones rich in K-feldspar show much of the feldspar during early diagenesis...matrix, illitisation of montrnorillonite and muscovite authigenesis. The high pressure-temperature regime...sandstones are moderate to poorly sorted and immature showing competent clastics at places embedded in white...Petrography The sandstones contain quartz (average 70%), K-feldspar (12%), rock fragments (3%) and the interstitial...allogenic phases (average 15%). Plagioclase, muscovite and biotite, heavy fractions including transparent |  | | Book (edition) | | Sc. and M.Sc. in geology from McGill University, Canada, and his Ph.D. from Harvard University, also in...Sc. and M.Sc. in geology from McGill University, Canada, and his Ph.D. from the University of Cambridge...Common Igneous Minerals 7.5 Plagioclase feldspar 7.6 K-feldspar 7.7 Quartz and silica polymorphs 7.8 Nepheline...13 Augite 7.14 Aegirine 7.15 Hornblende 7.16 Muscovite 7.17 Phlogopite 7.18 Biotite 7.19 Olivine 7.20...the lithosphere. (B) Section through the Earth showing the depth, pressure, and temperature at major seismic |  | | Book (edition) | | Sc. and M.Sc. in geology from McGill University, Canada, and his Ph.D. from Harvard University, also in...Sc. and M.Sc. in geology from McGill University, Canada, and his Ph.D. from the University of Cambridge...matrix of plagioclase, quartz, chlorite, and muscovite. This rock is quarried in Ashfield, Massachusetts...common igneous minerals 7.5 Plagioclase feldspar 7.6 K-feldspar 7.7 Quartz and silica polymorphs 7.8 Nepheline...13 Augite 7.14 Aegirine 7.15 Hornblende 7.16 Muscovite 7.17 Phlogopite 7.18 Biotite 7.19 Olivine 7.20 |  | | Journal (article/letter/editorial) | | 1c). Moreover, some biotite monzogranites of high-K calc-alkaline series with ages of 426–423 Ma were...in XL05-1 (Figure 3a,b), and biotite, plagioclase, K-feldspar, quartz and ilmenite in XL05-4 (Figure 3c...of 0.2–0.5 mm across in the mesosomes. A few muscovite flakes in XL05-1 crosscut the penetrative foliation...mesosomes is fine-grained (0.2–0.4 mm). A few muscovite flakes of late formation are also present. Sample...biotite, plagioclase, quartz, minor ilmenite and muscovite. The rock foliation is defined by biotite. Samples |  | Volesky, John C., Leybourne, Matthew I., Stern, Robert J., Peter, Jan M., Layton-Matthews, Daniel, Rice, Sarah, Johnson, Peter R. (2017) Metavolcanic host rocks, mineralization, and gossans of the Shaib al Tair and Rabathan volcanogenic massive sulphide deposits of the Wadi Bidah Mineral District, Saudi Arabia. International Geology Review, 59 (16) 1975-2002 doi:10.1080/00206814.2017.1307789 | Journal (article/letter/editorial) | | University, Sudbury, Canada; cCentral Canada Division, Geological Survey of Canada, Ottawa, Canada; dGeological...University, Kingston, Ontario, Canada; eALS Geochemistry, North Vancouver, Canada; fUT Dallas, Portland, OR...mleybourne@laurentian.ca University, Sudbury, Ontario P3E 2C6, Canada Supplemental data for this article can be accessed...type. (a) Distribution of sulphide occurrences showing their location in most terranes in the shield.... (b) Time-spread of occurrences in the ANS showing a preferential concentration in the Cryogenian, based |  | | Journal (article/letter/editorial) | | to 300 K, and by differential scanning calorimetry (DSC) for temperatures between 282 and 363 K. The sample...in the slope of Cp plotted against T at around 49 K indicated a heat-capacity anomaly, which is interpreted...to the overall Cp, the Cp data between 40 and 65 K were therefore excluded from the measured Cp data...yields a calorimetric entropy of 411.4 2.9 J/molK at 298 K for ‘pure’ annite (excluding any configurational...terms). The magnetic entropy amounts to only 1.5 J/molK, which is much less than predicted theoretically. |  | | Journal (article/letter/editorial) | | thermodynamicproperties (AGP and AIl8) of silicate minerals at 298 K from the sum of polyhedral contributions JonN A. Cnnnvux... Component: Coordinationno.: 1. Kaolinite 2. Muscovite 3. Margarite 4 Talc 5 Pyrophyllite 6. Microcline...00 00 00 0.0 0.0 0.0 0.67 00 0.0 0.0 0.0 0.67 0.0 K,O MgO Mg(OH), H.O 8-126668-26-8 0.0 0.5 0.0 0.0 0...associatederrors AG.O (measured) (kJ mol-') 1. Kaolinite 2. Muscovite 3 Margarite 4. Talc 5. Pyrophyllite 6 Microcline...hydroxides in nature minerals -59716 -5965.1 -6.5 2. Muscovite 0.11 is consistentwith this relationship. -5941 |  | | Journal (article/letter/editorial) | | and sericite ; biotite-muscovite-schists ; granite-gneiss ; granite and muscovite-biotite-granite. He finds...metamorphism, however, it is Na that shows increase, K actually decreasing slightly ; whilst in the higher...metamorphism (granitization) both alkalis increase, K, showing the greater concentration in the final granites...He finds the order of increasing mobility to be : K, Ca, Na, Mg, Fe, and correlates this order with the...According to Lapadu-Hargues's statistical study, K, with the largest ionic radius of the elements under |  | Hurtig, N. C., Heinrich, C. A., Driesner, T., Herrmann, W., Wall, V., Mathison, I. (2014) Fluid Evolution and Uranium (-Mo-F) Mineralization at the Maureen Deposit (Queensland, Australia): Unconformity-Related Hydrothermal Ore Formation with a Source in the Volcanic Cover Sequence. Economic Geology, 109 (3) 737-773 doi:10.2113/econgeo.109.3.737 | Journal (article/letter/editorial) | | basins of Precambrian age, the Athabasca Basin in Canada (Hoeve et al., 1987; Kotzer and Kyser, 1995; Hecht...Planetary Sciences, 3450 University Street, Montreal, Canada H2A 2A7. 0361-0128/14/4208/737-37 Alexandre et...(Fig. 1A). They can be subdivided into prospects showing distinct volcanic-related features (e.g., Laura...1B is a tricolored airborne radiometric image showing the distribution of potassium (red), uranium (blue)...Regional geology of parts of the Georgetown inlier, showing uranium prospects (purple stars) and uranium anomalies |
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