 | | Journal (article/letter/editorial) | | CELSIAN, (Ba,K)-FELDSPAR AND CYMRITE FROM SEDEX BARITE DEPOSITS OF ZAMORA, SPAIN MARIA CANDELAS MOROĀ§, MARIA...MARIA LUISA CEMBRANOSĀ§ and AGUSTINA FERNANDEZĀ§ Departamento de GeologĆa, Facultad de Ciencias, Universidad...Salamanca, Plaza de los CaĆdos s/n, E-37008 Salamanca, Spain ABSTRACT (Ba,K)-feldspars occur with cymrite as...apatite, sulfides and barite, or diseminated in the thin-bedded barite-bearing siliceous and carbonate beds...barite deposits in Zamora, Spain. The (Ba,K)-feldspars, which include celsian, hyalophane and K-feldspar, vary |  | Sorokhtina, N. V., Chukanov, N. V., Voloshin, A. V., Pakhomovsky, Ya. A., Bogdanova, A. N., Moiseev, M. M. (2008) Cymrite as an indicator of high barium activity in the formation of hydrothermal rocks related to carbonatites of the Kola Peninsula. Geology of Ore Deposits, 50 (7) 620-628 doi:10.1134/s1075701508070131 | Journal (article/letter/editorial) | | Obshchestva, 2007, No. 4, pp. 102ā108. MINERALS AND PARAGENESES OF MINERALS Cymrite As an Indicator...Pakhomovskyc, A. N. Bogdanovac, and M. M. Moiseevd aInstitute of Geochemistry and Analytical Chemistry, Russian...has been described from many metasedimentary ores and hydrothermal rocks. In carbonatites, it has been...time. Cymrite has been identified in the Kovdor and Seblyavr massifs, Kola Peninsula. In Kovdor, this...cymrite is associated with thomsonite, calcite, and stivensite. In the Seblyavr pluton, cymrite occurs |  | | Journal (article/letter/editorial) | | METASOMATISM DARRELL J. HENRY AND CELINA N. WILL Department of Geology and Geophysics, Louisiana State...amphibolite-facies conditions, and is indicated by the development of āhyalophaneā. The volumetrically dominant...granodioritic-granitic-tonalitic gneisses that have variable and high barium (Ba) contents, with some rocks exceeding...assemblage, and mineral chemistry, but these features are locally replaced by mineral assemblages and chemistry...Thermobarometry indicates peak conditions of ~660 Ā°C and ~7 kbar partially overprinted by a later, fluid-rich |  | Essene, Eric J., Claflin, Christopher L., Giorgetti, Giovanna, Mata, Pilar M., Peacor, Donald R., Ć rkai, PĆ© ter, Rathmell, Mark A. (2005) Two-, three- and four-feldspar assemblages with hyalophane and celsian: implications for phase equilibria in BaAl2Si2O8-CaAl2Si2O8-NaAlSi3O8-KAlSi3O8. European Journal of Mineralogy, 17 (4) 515-535 doi:10.1127/0935-1221/2005/0017-0515 | Journal (article/letter/editorial) | | 17, 515-535 Two-, three- and four-feldspar assemblages with hyalophane and celsian: implications for...PILAR M. MATA4, DONALD R. PEACOR1, PĆTER ĆRKAI5 and MARK A. RATHMELL6 1Department of Geological Sciences...Campus Rio San Pedro, 11510 Puerto Real, Cadiz, Spain 5Laboratory for Geochemical Research, Hungarian...coexisting feldspars including hyalophane and also celsian delineate two-, three- and possibly four-phase fields...BaAl2Si2O8āCaAl2Si2O8āNaAlSi3O8āKAlSi3O8. Hyalophane occurs with albite and microcline in a very low grade (anchizonal |  | Zhou, Zhengbing, Wen, Hanjie, Qin, Chaojian, de Fourestier, Jeffrey, Liu, Ling, Shi, Qingpeng (2018) The genesis of the Dahebian Zn-Pb deposit and associated barite mineralization: Implications for hydrothermal fluid venting events along the Nanhua Basin, South China. Ore Geology Reviews, 101. 785-802 doi:10.1016/j.oregeorev.2018.08.013 | Journal (article/letter/editorial) | | Manuscript The genesis of the Dahebian Zn-Pb deposit and associated barite mineralization: implications for... Shi, The genesis of the Dahebian Zn-Pb deposit and associated barite mineralization: implications for...manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published...may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain...pertain. The genesis of the Dahebian Zn-Pb deposit and associated barite mineralization: implications for |  | | Journal (article/letter/editorial) | | Paragenesis and chemical characteristics of the celsianāhyalophane āK-feldspar series and associated Ba-Cr...focus on the paragenesis and solid solution characteristics of barian feldspars and associated dioctahedral...barite, quartz and minor white mica. Idioblastic celsian (Cls98-76Or2-20Ab1-8) and hyalophane (Cls5539Or35-51Ab10)...foliation, whereas xenoblastic hyalophane (Cls44-35Or45-59Ab8ā17) and mantles on celsian (Cls45-35Or42-60Ab13-5)...feldspars deform exclusively by brittle fracturing and do not undergo recrystallization. Barian feldspar |  | Chang, Chao, Hu, Wen-Xuan, Fu, Qi, Cao, Jian, Wang, Xiao-Lin, Wan, Ye, Yao, Su-Ping (2018) Characteristics and formation processes of (Ba, K, NH4)-feldspar and cymrite from a lower Cambrian black shale sequence in Anhui Province, South China. Mineralogical Magazine, 82 (1) 1-21 doi:10.1180/minmag.2017.081.017 | Journal (article/letter/editorial) | | pp. 1ā21 Characteristics and formation processes of (Ba, K, NH4)feldspar and cymrite from a lower Cambrian...HU1,*, QI FU2, JIAN CAO1, XIAO-LIN WANG1, YE WAN1 AND SU-PING YAO1 1 2 State Key Laboratory for Mineral...Sciences and Engineering, Nanjing University, Nanjing 210046, China Department of Earth and Atmospheric...K-feldspar, Ba-rich K-feldspar and cymrite, on the basis of occurrence and composition. The Ba-poor K-feldspar...K-feldspar have low BaO contents (<1.00 wt.%) and occur as sporadic grains in mudstone. In contrast, the |  | | Journal (article/letter/editorial) | | complex was emplaced in Archean metasedimentary and metavolcanic rocks of the Schreiber-White River greenstone...d breccia, a U-Be-Zr-rich main mineralized zone and a Zr-Y-Th-rich carbonate vein. The main mineralized...beryllium, thorium, uranium, ļ¬rst and second row transition elements, and rare earth elements. The major...albite; potassium feldspar; quartz; calcite; apatite; and phenakite. Accessory minerals include: aegirine-jervisite;...vanadian crichtonite; xenotime-(Y); zircon and hydrated zircon; and zirconthorite-coļ¬nite solid solutions |  | Kaleem, Maria, Naseem, Shahid, Bashir, Erum, Shahab, Bushra, Rafique, Tahir (2021) Discrete geochemical behavior of Sr and Ba in the groundwater of Southern Mor Range, Balochistan, a tracer for igneous and sedimentary rocks weathering and related environmental issues. Applied Geochemistry, 130. 104996pp. doi:10.1016/j.apgeochem.2021.104996 | Journal (article/letter/editorial) | | behavior of Sr and Ba in the groundwater of Southern Mor Range, Balochistan, a tracer for igneous and sedimentary...sedimentary rocks weathering and related environmental issues Maria Kaleem a, *, Shahid Naseem a, Erum Bashir...Zimeng Wang A comparative study of Strontium (Sr) and Barium (Ba) along with associated major ions of groundwater...Southern Mor Range, Balochistan, where both igneous and sedimentary rocks are exposed. In the studied samples...from 40 to 1,332 Ī¼g/l with a mean of 207 Ī¼g/l. TDS and Sr2+ displayed moderate positive, while Ba2+ showed |  | | Report (volume) | | EXPERIMENTAL AND THEORETICAL GEOPHYSICS GEOLOGICAL SURVEY BULLETIN 1052-C A study of the abundance and causes.......................................... Purpose and scope of investigation.................................................................. Equipment and methods of observation..................................................... Comparison of infrared and visible luminescence...............................infrared luminescence... 100 Abundance of infrared and visible luminescence in minerals 114 Characteristics |  | Morad, S., El-Ghali, M. A. K., Caja, M. A., Sirat, M., Al-Ramadan, K., Mansurbeg, H. (2010) Hydrothermal alteration of plagioclase in granitic rocks from Proterozoic basement of SE Sweden. Geological Journal, 45 (1) 105-116 doi:10.1002/gj.1178 | Journal (article/letter/editorial) | | 3,4*, M. A. CAJA 5, M. SIRAT 6, K. AL-RAMADAN 7 and H. MANSURBEG 8 1 Department of Petroleum Geosciences...GeologıĢa, Universidad Complutense de Madrid, Madrid, Spain 6 Schlumberger Oilfield Eastern Ltd, Kuwait 7 Department...Earth Sciences, King Fahd University of Petroleum and Minerals, Dhahran, Saudi Arabia 8 AGR Reservoir Evaluation...Services AS, Oslo, Norway Petrographic examinations and electron microprobe analyses of Proterozoic granitic...rocks, SE Sweden aimed to characterize and unravel the mechanisms and conditions of plagioclase alterations |  | | Journal (article/letter/editorial) | | crystalline rocks revealed by natural 18 2 Cl, G O and G H tracers in pore water Stable isotope geochemistry...VENNEMANN1, C. HARRIS2, G. MARKL3, AND M. MARKS3 H.N. WABER1, T. GIMMI1 AND J.A.T. SMELLIE2 1 1 Institute...mechanism in radionuclide transport. However, its extent and efficiency under the conditions of underground repositories...the rock to be retrieved in its saturated state and allowed its in situ water content to be measured...were then derived from out-diffusion experiments and the isotope composition from the diffusive isotope |  | | Journal (article/letter/editorial) | | bearing calcite, gittinsite, witherite, strontianite, and hydrogrossular (hydrogarnet). The rock also contains...cymrite, barite, strontianite, witherite, apatite, and hydrogrossular. Two generations of forsteritic olivine...crystal; and rare anhedral macrocrystic olivines. Phlogopite occurs as microphenocrysts and as groundmass...with inclusions of spinel, perovskite, apatite, and chlorite pseudomorphs (after pyroxene). Phlogopites...6 wt.%), and Na2O (0.4ā2.7 wt.%) contents and are enriched in fluorine (up to 6.0 wt.%) and considered |  | | Journal (article/letter/editorial) | | Graham S. Teale b a b Department of Geological and Atmospheric Sciences, 253 Science Hall, Iowa State...Pb-Zn-Ag (BHT) deposits constitute some of the largest and highest grade ore deposits in the world. The Broken... is the largest accumulation of Pb, Zn, and Ag on Earth and the CanĀ nington deposit is among the largest...bimodal (felsic and mafic) intrusive and volcanic rocks, and straĀ tabound gahnite- and garnet-bearing...garnet-bearing rocks and iron formations, 5. Stacked orebodies with characteristic Pb:Zn: Ag ratios and skarn-like |  | | Book (edition) | | GEOLOGICAL INSTITUTE Earlier Editions: GeoRef Thesaurus and Guide to Indexing, First Edition Copyright Ā©1977...Edition, 1978 Third Edition, 1981 GeoRef Thesaurus and Guide to Indexing, Fourth Edition Copyright Ā©1986...tape generated by SAMANTHA programs. Eterna bold and light fonts were used for the text. Contents SRE...VF aonctseue 4.84n,Suita a &.m.9e em & Vv Source and development of the vocabulary......................terms, and made recommendations concerning the introduction. Introduction The GeoRef Thesaurus and Guide |  | | Book (edition) | | org/details/georefthesaurusgOOOOunse GeoRef Thesaurus and Guide to Indexing Fifth Edition Ruth H. Shimomura...LLbrĀ®*1? 1^89 Earlier Editions GeoRef Thesaurus and Guide to Indexing, First Edition Copyright Ā©1977...Edition, 1981 Fourth Edition, 1986 GeoRef Thesaurus and Guide to Indexing, Fifth Edition Copyright Ā©1989... Contents Acknowledgement .iv Introduction.v Source and Development of the Vocabulary .v Changes in this...Indexing .vi Searching .vi i Autoposting.viii Singular and Plural Terms.viii Term Relationships .viii Notes |  | | Book (edition) | | Introduction to Microscopic Petrography Part I ā¢ Principles and Methods ā¢ Fifth Edition Part II ā¢ Descriptions of...Doct. Univ. Paris Late Professor of Mineralogy and Petrology, University of Wisconsin With collaboration...MINERALS With Special Reference to Their Optical and Microscopical Characters NEW YORK ā¢ JOHN WILEY &...of the variations in the composition of minerals, and a revision of the classification of minerals. The...The X-ray studies of silicates by Bragg 1 and many others led to their classification as first presented |  | | Book (volume) | | Congress Stratigraphy Palaeontology Quaternary Geology and Geomorphology Sedimentology Precambrian Geology Geology...(Igneous and Metamorphic Rocks) Mineralogy Geochemistry and Cosmochemistry Metallogenesis and Mineral...Mineral Ore Deposits Oil and Gas Fields Solid Fuel Mineral Deposits Non-metallic Mineral Ores Hydrogeology Engineering...Mathematical Geology and Geological Information History of Geology Geological Education Origin and History of Marginal...Marginal and Inland Seas Volume 1 Volume 2 Volume 3 Volume 4 Volume 5 Volume 6 Volume 7 Volume 8 Volume |  | | Journal (article/letter/editorial) | | classiļ¬cation scheme of mineral deposits: Mineralogy and geology from aluminum to zirconium Harald G. Dill...Institute of Geosciences, Gem-Materials Research and Economic Geology, Johannes-Gutenberg-University Mainz...depsosits and enhancing their exploitation. The keystones of this mixtum compositum are geology and mineralogy...ore body and the development of its minerals and rocks. In the present study, mineralogy and geology act...act as x- and y-coordinates of a classiļ¬cation chart of mineral resources called the āchessboardā (or | | | Journal (article/letter/editorial) | | classiļ¬cation scheme of mineral deposits: Mineralogy and geology from aluminum to zirconium Harald G. Dill...Institute of Geosciences, Gem-Materials Research and Economic Geology, Johannes-Gutenberg-University Mainz...depsosits and enhancing their exploitation. The keystones of this mixtum compositum are geology and mineralogy...ore body and the development of its minerals and rocks. In the present study, mineralogy and geology act...act as x- and y-coordinates of a classiļ¬cation chart of mineral resources called the āchessboardā (or |  | | Book (edition) | | Intentionally Left Blank Gems Their Sources, Descriptions and Identification Sixth Edition Edited by Michael OāDonoghue...site at http://elsevier.com/locate/permissions, and selecting Obtaining permission to use Elsevier material...responsibility is assumed by the publisher for any injury and/or damage to persons or property as a matter of products...particular, independent verification of diagnoses and drug dosages should be made Every effort has been...owners of copyright material. However, the editor and publisher would be glad to hear from any copyright |  | | Book | | MINEEALOGT. IiONDOlT PEINTED BT SPOTTISWOODE AND NEW-STEEET SQUABE CO. : aiOSSAEY OP imERALOaY...produce a facility of reference with a concise and familiar minerals. object into execution, the...desirous of minerals than can be learned from books, and studying our national collections by comparing the...the printed descriptions with made to Museum and in the specimens themselves, references have (when...Practical Geology. list of synonyms used by German and French mineralogists, be hoped, prove of great assistance |  | | Report (volume) | | -SULFA TE MINERA LSCrystallograp hy, Geochemistry, and Environmenta l Significance C.N. ALPERS, J .L. JAMBOR...(white ) d Coquimbite (pale purple) with copiapite and voltaite I SBN 0-939950-52 - 9 I I w~ 111111111...Crystallography, Geochemistry, and Environmental Significance Reviews in Mineralogy and Geochemistry FOREWORD...America, and other associated societies in nearby Reno, Nevada. The conveners of the course (and editors...of Reviews in Mineralogy and Geochemistry), Charles Alpers, John Jambor, and Kirk Nordstrom, also organized |  | | Book | | site at http://www.elsevier.com/locate/permissions, and selecting Obtaining permission to use Elsevier material...responsibility is assumed by the publisher for any injury and/or damage to persons or property as a matter of products...particular, independent veriļ¬cation of diagnoses and drug dosages should be made Library of Congress ...visit our website at books.elsevier.com Printed and bound in Italy 07 08 09 10 11 10 9 8 7 6 5 4 3 2... . . . . . . . . . . . . . . xxv Introduction and Overview . . . . . . . . . . . . . . . . . . . . |  | | Journal (volume) | | Published by the Department of Mineralogy, Geochemistry and Petrology, University of Szeged ACTA MINERALOGICA-PETROGRAPHICA...co-sponsored by the National Office for Research and Technology, Budapest. IMA2010 (www.ima2010.hu) is...Strashimir Borisov Strashimirov, University of Mining and Geology āSt. Ivan Rilskiā (BG), Nada VaskoviÄ, University...published by the Department of Mineralogy, Geochemistry and Petrology, University of Szeged, Szeged, Hungary...Hungary Ā© Department of Mineralogy, Geochemistry and Petrology, University of Szeged On the cover: Map of the |
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