 | | Journal (article/letter/editorial) |
| by Colorado’s most famous and best studied zeolite occurrence, North Table Mountain. Fine scolecites have...basalt quarries of India, and, in keeping with the zeolite theme of the 2004 Denver Gem and Mineral Show,...with at least fifty other minerals, composes the zeolite family of hydrous aluminosilicates. Members with...minerals include a wide array of other zeolites, prehnite, calcite, and apophyllite-group minerals. Scolecite...Lincoln County, Rhode Island. A historical occurrence is with prehnite in gneiss at Ward’s quarry, Pelham, Massachusetts |
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| There is a general relationship between zeolite occurrence, clay mineralogy, vitrinite reflectance and...have laumontite and heulandite (in detail the zeolite distribution is complicated). Tuffaceous horizons...domains. The observed metamorphic succession of prehnite-pumpellyite and pumpellyite-actinolite facies...accretionary complex models. Key words: diagenesis; prehnite-pumpellyite facies; pumpellyite-actinolite facies;...plotted in Fig. 2 . Zeolite Occurrences are indicated by Im = laumontite, hu = heulandite, am = analcime, ph |
 | | Journal (article/letter/editorial) |
| and Na-Al silicates, warranting recognition of a zeolite facie@. This facies largely bridges the gap between...reviewed and zeolite facies rocks are shown to be of regional extent. They include lower grade heul~n~~~alcim~qua~z...significance of zeolite sequences in amygdales is often a matter of doubt, but zeolite occurrences in...relative to (Ca,Na,)O.Al,O, tends to increase for lower temperrtturss of formation in accordance with theoretical...three groups based on silica content: those whose occurrence is favoured by an environment supersaturated |
 | | Book |
| Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely...Discm•t•ries, /960--20/ 5 ONTARIO Bentley Lake Road occurrence, Faraday Township, Hastings County. In fall 1994...site which they called the Bentley Lake Road occurrence, south of Bancroft. Sharp, flattened rhombohedral...specimens have come from an unusual calcite vein-dike occurrence with an exposure very near, indeed on the property...extension near Chelsea, Gatineau County. This occurrence of ilmenite, near the town of Chelsea and 25 |
 | | Journal (article/letter/editorial) |
| and Sons, 61-124. Hutchinson, G. E. (1950) Bull. Am. Mus. Nat. Hist. 96, 1-554. Judd, J. W. (1904) In...most prominent secondary minerals are calcite and prehnite. Adjacent to the dyke is an indefinite alteration...Skye are characterised by a rich variation in zeolite species, even within a single hand specimen (Walker...clinopyroxene, minor plagioclase (albite/oligoclase), prehnite, epidote, and chalky analcime. Throughout these...Rhaetic at Larne, Antrim. The association garnet zeolite is rare and the only other Scottish record known |
 | | Book |
| there has been an extraordinary development in zeolite science; six International Conferences on Zeolites...English, into proper English). Thanks are also due to Maria Franca Brigatti and Luciano Poppi for their assistance...Group .... The Cages in Zeolite Frameworks ........... Cation Sites in Zeolite Frameworks .......... .................... 351 Mineral and Synthetic Zeolite Index. . . . . . . . . . . . . .. 387 Locality... . . . . 391 The descriptions of individual zeolite genera are arranged systematically as follows: |
 | | Journal (article/letter/editorial) |
| information: http://www.tandfonline.com/loi/tigr20 Zeolite Parageneses in the North Atlantic Igneous Province:..., Thráinn Fridriksson & Dennis K. Bird (2000) Zeolite Parageneses in the North Atlantic Igneous Province:... H. Winston & Son. Inc. All rights reserved. Zeolite Parageneses in the North Atlantic Igneous Province:...conditions in the crust. Observations of zeolite occurrence in Tertiary basaltic lavas in the North Atlantic...Atlantic region indicate that individual zeolite minerals are distributed in distinct, depth-controlled |
 | | Book |
| 4.10.1.4 Microcline 4.10.2 Plagioclase series Zeolite family 4.11 4.11.1 Fibrous zeolites 4.11.1.1 Natrolite...Lawsonite Anhydrite Gypsum Aragonite Barite Goethite Prehnite 156 156 157 158 159 160 160 161 162 163 164 165...Pyroxene Quartz Sodalite Staurolite Titanaugite Zeolite Part A Optical Crystallography 1 The polarizing...opposite is the case if the investigated mineral has a lower refractive index than the material it is surrounded...Table 1 b Q Fig.9 Mineral with higher (a) and lower (b) refractive index relative to its surrounding |
 | | Report (volume) |
| GEOCHEMISTRY Volume45 1955 NATURAL ZEOLITES: OCCURRENCE, PROPERTIES, APPL/CA T/ONS D. L. BISH, D. W....Reviews in Mineralogy Volume 45 Natural Zeolites: Occurrence, Properties, Applications Contents: Third author...Hydrothermal conversion of trachytic glass to zeolite. 3. Monocationic model glasses. Clays Clay Minerals...p372, l 40: “…(Fig. 17B)…” should read “…(Fig. 17, lower)…” p397, Table 7: The heading “(Silicic volc.)”...before all the Bz B + ions initially present in the zeolite are replaced. Thus, it is not” always possible… |
 | | Journal (article/letter/editorial) |
| weisenberger@minpet.uni-freiburg.de) ABSTRACT Six different Ca-zeolite minerals are widespread in various assemblages...exhumation of the Alpine orogen. A systematic study of zeolite samples showed that the majority of finds originate...originate from three regions particularity rich in zeolite-bearing fissures: (i) in the central and eastern...and Gotthard Massif provided excellent data on zeolite frequency in Alpine fissures. It was found that...chabazite and stilbite. The necessary components for zeolite formation are derived from dissolving primary granite |
 | | Journal (article/letter/editorial) |
| FACIES. 服 部 勇(lsamu Hattori) * Two types of zeolite occurrences are recognized in the Paleozoic greenstones...amphibolite fades greenstones. The other type of zeolite occurrence is developed in areas far from the plutonic...of the lower grade of metamorphism than the pum pellyite-prehnite fades, probably of the zeolite fades...fades. The zeolite minerals are mostly laumontite and occasionally analcime. They occur as filling irregular...zoning of lower-grade metamorphic fades ranging from the greenschist fades to the zeolite facies has |
 | | Journal (article/letter/editorial) |
| 35100, Bornova, Izmir, Turkey Abstract—Sedimentary zeolite occurrences are widespread in Central and Western...erionite-bearing deposits are known carcinogens, all zeolite deposits appear to have been given that label.... occurrences and paragenetic relations of the zeolite group were examined in the present study with special...on the formation of erionite. The most common zeolite occurrences of Turkey, from central to western...lacustrine rocks and evaporates. For example, the zeolite minerals are found with soda minerals, clays and |
 | | Book (chapter) |
| Mafic layer silicates, 113 4.4.2 Pumpellyite, prehnite and epidote, 117 4.4.3 Other minerals, 120 4.5...to low-grade hydrothermal metan1orphism, 185 The lower sheeted dyke complex and the plutonic section: the...vitreous and organic materials undergo change at n1uch lower temperature than si licate materials, while Transmission...settings. Chapter 6 covers the n1ost widespread occurrence of low-temperature metarnorphism, namely that...are varied and diverse. Despite the widespread occurrence of such rocks, much about the actual mineralogical |
 | | Report (issue) |
| INTERIOR U.S. GEOLOGICAL SURVEY BIBLIOGRAPHY ON THE OCCURRENCE, PROPERTIES, AND USES OF ZEOLITES FROM SEDIMENTARY................ 1 Description of bibliography Zeolite bibliography ....................................................... 3 BIBLIOGRAPHY ON THE OCCURRENCE, PROPERTIES, AND USES OF ZEOLITES FROM SEDIMENTARY...selected abstracts, from the world literature on the occurrence, properties, and uses of zeolites from sedimentary...environments. The most common and perhaps best known zeolite occurrences are in the cavities and fractures of |
 | | Journal (article/letter/editorial) |
| which belong to two different formations: the Lower Basaltic Formation (LBF) and the Inter Basaltic...of CTM (di/trioctahedral smectites), while the zeolite mineralogy is controlled by the fluid composition...secondary mineral associations. The distribution of zeolite-bearing volcanic rocks suggests the existence of...detail the distribution pattern of the different zeolite species in the Tertiary basalts of Northern Ireland...1960a,b) who showed depth-related zonations of zeolite assemblages, no work has been * E-mail: christian |
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| INTRODUCTION Australia, the island continent with a land area almost exactly the same as the continental...the English explorers, discovered in Van Diemen’s Land (now called Tasmania) “bronze red” hematite as well...flora and fauna. But what of its minerals? Surely a land so richly blessed by nature would produce an abundance...colony there, we know that Australia truly is a land of interesting minerals. But the mineralogical treasures...not even be hastened by the visit to that far-away land by a young man destined to become America’s most |
 | | Report (issue) |
| 5 6 7 8 Eastern Northern Central Western THE ZEOLITE REGIONS OF VICTORIA CONTENTS Foreword Editorial...have been deprived of any overall guide to the occurrence and characteristics of Victorian zeolites. Scattered...together all available information on the various zeolite species at all known localities. While not expressly...valid part of the natural environment of Victoria. I am confident that this publication will reinforce that...Association Museum of Victoria Nunawading and District Lapidary Club Inc. Tony Annear Tylden Quarries |
 | | Book |
| Republic (Mi lan Novak). Hungary (Sandor Szakall), Po land (Ewa Koszowska). Ro mania (Gheorghe Uduba~a), Slovakia...Fir t (The Natural History Mu cum. London. UK). Maria Fbldvari (Geological urvey of Hungary. Budapest):...cave high, height hill lake lillle, small low, lower mine mountai n mountains range or chain open-pi1...cave high. height hill lake lillle. smal l low. lower mine mountain mountains range or chain open-pil...noted in the Rodna Mt . (e.g. Blazna Valley). The Lower Cambrian ore belt. ho ted by the Tulghe~ Group. |
 | | Corporate Document (Series) |
| Geology and major deposits, Heazlewood mineral district ... Main mineral locations and 1:100 000 scale...zeolitised). Form ofJurassic dolerite intrusion (lower part ofcliff) in Devoniangranite basement overlainby...mine at Beaconsfield and mines in the Mathinna district being the major producers. The former Tasmania...Fossickers should avoid causing undue damage to the land, and should take only a 'fair share' of material...minerals. Mt Lyell mine: the most significant occurrence of argentite was a large, rich body, known as |
| | Book |
| jezioro little, small malý kis. kicsi maty low, lower nízky alacsony niski mine dul bánya kopalnia...little, small mic malý malo. nebagato low. lower jos nízky zapadyna. nyzyna mine mină baňa...noted in the Rodna Mts. (e.g. Bla/na Valley). The Lower Cambrian ore belt, hosted by the Tulgheş Group,...the re gionally metamorphosed formations of the Lower Palaeozoic. The essentially stratiform ore bodies...Sebeş-Lotru Group), the only sig nificant type of occurrence is the graphite deposit at Polovragi in the Parâng |
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| Geological Society M ca Mineralogical Society of Austria International Mineralogical Association Mineralogical...(Romania) (Austria) (Croatia) (Hungary) (Slovakia) (Greece) (Hungary) (USA) (Hungary) (Egypt) (Austria) (Romania)...(Romania) (Hungary) (Austria) (Bulgaria) (Hungary) (Hungary) (Hungary) (Romania) (Hungary) (France) (Czech...Africa) (Austria) (France) (Hungary) (Hungary) (Hungary) (Croatia) (UK) (Slovakia) (USA) (Austria) (Romania)...trip Subcommittee Friedrich Koller, Co-Chairman (Austria) Ferenc Molnár, Co-Chairman (Hungary (see the inside |
 | | Journal (article/letter/editorial) |
| studies have been conducted. The formation of zeolite and clay assemblages have been investigated in...et al., 1992). The most commonly used method of zeolite synthesis involves the formation of zeolites from...autoclave, between 260 and * Tectosilicates as zeolite seeds and layer silicates as kaolinite are known...paleontological study of fluviatile deposits. A typical zeolite occurrence is located at Mirabel on the southwestern...prisms are free of coatings and they crosscut zeolite-filled vesicles. This relation demonstrates that |
 | Sand, L. B., Mumpton, F. A. - Eds. (1978) Natural Zeolites - Occurrence, Properties, Use - A selection of papers presented at Zeolite, 76, an International Conference on the Occurrence, Properties, and Utilization of Natural Zeolites, Tucson, Arizona, June 1976. Pergamon Press, Oxford. | Book |
| NATURAL ZEOLITES Occurrence, Properties, Use • NATURAL ZEOLITES Occurrence, Properties, Use "A...of papers presented at Zeolite, 76, an International Conference on the Occurrence, Properties, and Utilization...British Library Cataloguing in Publication Data Zeolite '76 (Conference), Tucson Natural zeolites. 1. Zeolites...Sheets in the Zeolite Frameworks of the Mordenite Group W. M. Meier Dachiardite-bearing Zeolite Assemblages...99 105 113 Geology and Occurrences Geologic Occurrence of Zeolites R. L. Hay Zeolites in Saline, Alkaline-lake |
 | | Journal (article/letter/editorial) |
| from drill cuttings (e.g. in NJ-15, Fig. 3). The lower portion of the Hengill volcano, as deduced from...Hydrothermalmineral zonations and thermal structure The lower half of Fig. 2 shows a schematic section of the...(iii) an epidote-actinolite zone. These zones have lower SMECTITE-CHLORITE TRANSITION, ICELAND 681 NE...depicts distribution of igneous host rocks. The lower cross-section depicts the distribution of key hydrothermal...since peak hydrothermal activity (e.g. rocks at the lower limit of the epidote-actinolite zone have cooled |
 | | Report (issue) |
| INTERIOR U.S. GEOLOGICAL SURVEY BIBLIOGRAPHY ON THE OCCURRENCE, PROPERTIES, AND USES OF ZEOLITES FROM SEDIMENTARY................... Description of bibliography Zeolite bibliography 1 .................................................... 3 BIBLIOGRAPHY ON THE OCCURRENCE, PROPERTIES, AND USES OF ZEOLITES FROM SEDIMENTARY...selected abstracts, from the world literature on the occurrence, properties, and uses of zeolites from sedimentary...environments. The most common and perhaps best known zeolite occurrences are in the cavities and fractures of |
