 | | Journal (issue) | | Lengenbach Mineral Locality, Binna Valley, Valais, Switzerland............................................Imhof Famous Mineral Localities: Lengenbach, Switzerland 275 by Stefan Graeser Rare Earth Minerals in...Bochum-Querenburg, West Germany Eric Offermann Arlesheim, Switzerland photomicrography: Julius Weber Mamaroneck, New...g e n b a c h q u a rry , B in n a V a lle y , Valais, S w itz e rla n d (see a rtic le s in th is issue...have been formed in the last few years. The Oslo Area club (Oslo og Omegn Geologiforening) has its own |  | | Report (volume) | | DIRECTOR BULLETIN 589 THE CALCITE MARBLE AND DOLOMITE OF EASTERN VERMONT BY T. NELSON DALE WASHINGTON...the marble and dolomite localities described. II. A, Polished slab of granular dolomite breccia from Plymouth... such as coal, iron, oil, or copper, in a given area, but others treat of all the economically important...at present not only impossible to determine the area and general attitude of many of the beds but also...formations which are but partly exposed. The eastern area appears to be .one of greater metamorphism than |  | | Report (issue) | | Other materials of economic interest. _________ Dolomite _---_______-_____-_____-_-____ "Terrazzo". _-...Chapter C. Precambrian geology of the Norway Lake area, Dickinson County, Mich., by Lorin D. Clark General...Chapter C. Precambrian geology of the Norway Lake area, Dickinson County, Mich. Continued Magnetic anomalies...acknowledgments.___.--_--_-__ General description of the area mapped. ________ Topography and surface features____---_-____...-_Petrography _______________----_-_Randville dolomite,____________----__--Occurrence and characteri |  | | Journal (article/letter/editorial) | | mechanical fragmentation, and coating of quartz with albite take place within this range. ). Crystallization...cavities, one may discover crystals of transparent albite, fine crystals of transparent topaz (type IV, in...ichthyoglypts of uncommonly large size together with platy albite, coarse-platv-lepido lite, and black tourmaline...quartz is terminated by the crystallization of albite; both may be terminated simultaneously. In the...pegmatite overgrown by crystals of orthoclase, albite-oligoclase, and smoky quartz. The smoky quartz |  | | Report (issue) | | Mangan ese __ ______________________________ Dolomite ___________________________________ Topaz__ _..._-_____-----_---------_-_Complex crumpling in dolomite at the Cumbe quarries-___-_-___----__--------...the QuadriMtero Ferrifero. ____-___---___----__ Dolomite analyses, Dom Bosco quadrangle__-_--_-_--_---...found in the mapped area; but manganese deposits have been mined in the past, and dolomite is now being quarried...quarried. The mapped area is underlain by Precanibrian metamorphosed sedimentary rocks of low to medium |  | | Report (issue) | | Precambrian rocks _______________________ _ Southern area _____________________________ _ General characteristics...Age and correlation ________________ _ l{orthern area _____________________________ _ Carney Lake Gneiss...______________________ _ Quinnesec (Wisconsin complex) area _________ _ The Menominee trough _______ -- _________...Iron Mountain area, Michigan and Wisconsin. 2. Geologic map and sections, Norway area, Michigan and Wisconsin...Wisconsin. 3. Geologic map, Loretto area, Michigan. 4. Map showing magnetic survey of part of the Menominee |  | | Report (volume) | | Magnesite________________________________________________ 105 Dolomite and calcite_______________________________________...map of the Coite magnesite deposit, south outcrop area. Page FIGURE 8. Index map of south-central Bahia...of magnesite and dolomite, Cabeceiras deposit_______ Analyses of magnesite and dolomite, Coite deposit____________...of magnesite and dolomite, Cordeiro deposit_________ Analyses of magnesite and dolomite, other localities__________...BRAZIL BY ALFRED J. BoDE.NLOS ABSTRAC'I.' Many outcrops of crystalline magnesite occur in the Serra clas |  | | Journal (article/letter/editorial) | | brochantite, and sphalerite. 0 k,,,ama, a state with an area of almost 70,000 square miles, is not known as the...counties. In addition, the TriState zinchead mining area, active for more than one hundred years, extends...southeastern Oklahoma. Only relatively recently has this area been seriously exploited by recreational and commercial...of this type of locality is the copper mineral outcrops in the Permian red beds. Joe Lobell’s (1986) article...R.11W, plus others, Permian-age Cedar Springs Dolomite and Flowerpot Shale: malachite (Fay 1962, 1964) |  | | Field Trip Notes | | region and Western Cape Cod 119 Field Trip No. 3. area Field Trip No. 1 GEOLOGY OF THE APPALACHIAN...to provide some sort of guide to the reader the area is divided into 15-minute quadrangles by latitude...by the U. S. Geological Survey, available for the area covered by Plate 4« Plate 4, like all geological...a progress report. Although in many parts of the area the authors are reasonably well satisfied with the...covering Hoosick Falls, New York, area), Marshall Kay (map of area around Sudbury, Vermont), and Matt |  | | Report (issue) | | Paleozoic blocks and volcanic rocks in Hidden Spring area. FIGURE 1. Physiographic diagram of parts of the...Schematic block diagram of part of the Copper Canyon area.____________________________________________ 8....and Badwater lie in the northwestern part of the area. The rocks comprise Precambrian metamorphic rocks...thick. Some of these rocks resemble the Noonday dolomite, Sterling quartzite, Wood Canyon formation, Pogonip...only identifiable Tertiary fossils found in the area. A similar, but larger, basin was filled with playa |  | | Report (issue) | | ................ 5—Generalized section of ocher area .......................... 58 110 118 6—Map showing..................................... 12—Monadnock area in Vermont ............................... 13—Philipsburg...THE VERMONT STATE GEOLOGIST PAGE 32—East Mountain area showing section lines and topography... 238 33—Mendon...to be ascribed. Geologically Vermont is not a new area, if we go back to the times when the foundation...Vermont except to repeat that it is a very old land area. All the essential data by which the age can be |  | | Report (issue) | | _____________ 18 6. Columnar section of Shady Dolomite.___--_-__--------__-_-___---_______-__-____-__...interbedded limestone and dolomite in part equivalent to the Mascot Dolomite of Early Ordovician age....rocks here are partly correlatives of the Mascot Dolomite, but some both here and in the Cades Cove window...Formation (Lower Cambrian) underlain by the Shady Dolomite. The Chilhowee Group beneath, with Lower Cambrian...and the Sandsuck appears to be conformable in this area. Southeast of the Chilhowee Mountain sequence, the |  | | Journal (article/letter/editorial) | | in one article, we shall take up the Pegmatite Area this time. There is quite a 'belt' of this formation...plentiful here. There are many old mines thru this area. Another way into this territory is by gravel road...stepping off into them. Not uncommon, thru this area, they are a definite hazard to the careless. Proceed...orange garnet, probably spessartite, in granular albite. The crystals from this locality are mostly rough...Chalcopyrite, tiny bronzy xls in white calcite. Dolomite, tiny white xls on calcite. Galena, small lead-gray |  | Möller, P., Rosenthal, E., Geyer, S., Guttman, J., Dulski, P., Rybakov, M., Zilberbrand, M., Jahnke, C., Flexer, A. (2007) Hydrochemical processes in the lower Jordan valley and in the Dead Sea area. Chemical Geology, 239 (1) 27-49 doi:10.1016/j.chemgeo.2006.12.004 | Journal (article/letter/editorial) | | processes in the lower Jordan valley and in the Dead Sea area P. Möller a,⁎, E. Rosenthal b , S. Geyer c , J....Lisan sediments influences the B/SO4 ratio in the area of Lake Tiberias and in the Jordan Highlands. The...ascending brines) with fresh water. The recharge area of groundwater in the lower Jordan Valley extends...extends largely over limestone and dolomite outcrops of the Upper Cretaceous Judea Group. Weathering of locally...locally underlying Lower Cretaceous volcanics in the area of Pezael–Beqaot, and Argaman yield groundwater |  | | Report (volume) | | .. Granular calcitic limestone and associated dolomite ........................ 1 2 4 4 4 5 6 7 8 9...Relations of dolomite and calcite in the Stockbridge limestone as bearing upon the origin of dolomite ........(marble) with granular dolomite.... Interbedding of twinned calcite and twinned dolomite rock......... Conclusions...uses............................................ Dolomite and calcite marble quarries.....................opening, West Stockbridge, Mass.; B, Anticline of dolomite and calcite, Truesdell quarry (north), West Stockbridge |  | | Report (edition) | | Stnm.RLA:-.DSHlRE. PLATE Thrust mass of Durness dolomite and limestone. DEPARTMENT OF SCIENTIFIC AND...p. 15. Chemical and Allied Industries, p. 17. Dolomite, p. 17. Iron and Steel Manufacture, p.18. Marble...23. Sedimentary Dolomite, p. 23. Metamorphic Limestone, p. 25. Metamorphic Dolomite, p. 25. Contact-altered...Contact-altered Limestone and Dolomite, p. 25. Calcite and Dolomite Veins, p. 26. Specific Gravity of Limestones...Inchnadamph; Sutherlandshire. Thrust mass of Durness dolomite and limestone . . . ... Frontispiece TO FACE |  | | Report (volume) | | Stnm.RLA:-.DSHlRE. PLATE Thrust mass of Durness dolomite and limestone. DEPARTMENT OF SCIENTIFIC AND...p. 15. Chemical and Allied Industries, p. 17. Dolomite, p. 17. Iron and Steel Manufacture, p.18. Marble...23. Sedimentary Dolomite, p. 23. Metamorphic Limestone, p. 25. Metamorphic Dolomite, p. 25. Contact-altered...Contact-altered Limestone and Dolomite, p. 25. Calcite and Dolomite Veins, p. 26. Specific Gravity of Limestones...Inchnadamph; Sutherlandshire. Thrust mass of Durness dolomite and limestone . . . ... Frontispiece TO FACE |  | | Book | | Paleozoic beds in the Azegour dis trict; their outcrops are grouped in four principal bands that strike...the west side, they are anticlinally folded in the area between the two summits of the Aborji Mountain....changes begin in the schists. Carbonates in this area are, however, even more strongly affected. The schists...unmineralized marble, is a band of quartzitic dolomite containing chalcopyrite, sphalerite, and traces...certain, however, that the rocks of the Azegour area underwent deformation, plutonic intrusion, contact |  | Morris, H.T., Lovering, Thomas Seward, Mogensen, A.P., Shepard, W.M., Perry, L.I., Smith, S.M. (1979) General geology and mines of the East Tintic mining district, Utah and Juab counties, Utah, with sections on the geology of the Burgin mine and the geology of the Trixie mine. Professional Paper 1024. US Geological Survey doi:10.3133/pp1024 | Report (issue) | | Limestone Dagmar Dolomite Herkimer Limestone Bluebird Dolomite Cole Canyon Dolomite Upper Cambrian Series...Series Opex Formation Ajax Dolomite Ordovician System Lower Ordovician Series Opohonga Limestone Upper...Series Fish Haven Dolomite Ordovician, Silurian, and Devonian Systems. . . . Bluebell Dolomite Devonian System...58-56 ore body 12-48 ore body 274 ore zone Ballpark area Wallrock and ground-water temperatures Mines of...district 4. Plot of normative quartz-orthoclase-albite+ anorthite of selected samples of the Packard Quartz |  | | Book (edition) | | Ordovician inlier of the Shelve area in Shropshire, showing the outcrops of the lavas and associated intrusive...should be made with nepheline on the one hand and albite on the other. In some of the rare occurrences of...of minute flakes. Soda-rich feldspars including albite may be crowded with such mica flakes, and this...NaA1Si206 .. jadeite1 KAISi 0 orthoclase, etc. NaA1Si 0 albite, etc. . 3 . . 3 8 . 8 It will be noted...said to be unsaturated. By contrast orthoclase and albite are stable under these conditions and are described |  | | Report (edition) | | Raina, 1964) 10 Fig.16.1.1c Geological map of the area around Jorethang-Jorebungalow areas of Sikkim-Darjeeling...Sikkim-Darjeeling Himalaya 11 Fig.16.1.1d Geological map of area around the Mahakal Hill, West of Jainti River dist...phyllite-metawacke sequence (Gorubathan Formation) at Saliram area, T.S.No. 78A/7 15 Fig.16.1.1h Phylllite (with...sheen) of Gorubathan Formation at Lower Gangyap area, T.S. No. 78A/7 16 Fig.16.1.1i Thinly bedded...bedded quartzite (Gorubathan Formation) at Saliram area, T.S. No. 78A/7 16 Fig.16.1.1j Thinly laminated |  | | Report (issue) | | author with sampling in the active Friedens ville area; exploration geologist Charles G. Van Ness furnished...through the trace-sphalerite occurrences in the York area. IV Drs. Jacob Freedman and John W. Price of...drill site), and R. L. Schmiermund (Keystone mine area base map). Donald T. Hoff of the William Penn Memorial...assisted with field work in the Altoona 15' quadrangle area, and assisted with the difficult mapping of the...of The New Jersey Zinc Company Woodbury prospect area 305 149 Berks County Grace Mine 271 Oley Valley |  | | Book | | GEOLOGY AND MINERALOGY RESEARCH DEVELOPMENTS DOLOMITE FORMATION, CHARACTERISTICS AND ENVIRONMENTAL IMPACT... GEOLOGY AND MINERALOGY RESEARCH DEVELOPMENTS DOLOMITE FORMATION, CHARACTERISTICS AND ENVIRONMENTAL IMPACT...Data Names: Pokrovsky, Oleg S., editor. Title: Dolomite : formation, characteristics, and environmental...(hardcover) | ISBN 9781536107807 Subjects: LCSH: Dolomite. | Carbonate rocks. Classification: LCC QE391...1 Chapter 2 Chapter 3 Chapter 4 Chapter 5 Dolomite as Enigmatic Sedimentary Mineral and Important |  | | Book (edition) | | and H. H. Hess, J. Geol. 59 (1951). The stippled area is devoid of clinopyroxenes; but the basal strip...rocks such as the Tertiary granites of the Marsco area in Skye. 1 Arfvedsonite is probably the most widely...sericite, formed from the potassic component in albite. Paragonite is uoiaxial or nearly so, thus differing...NaAISi04 nepheline NaA1Si20 6 jadeite1 NaAISi30 8 albite, etc. It will be noted that the addition of silica...silica to leucite and jadeite gives orthoclase and albite respectively. The Si04 and Si 20 6 minerals in |  | | Book | | the friends trip Among them, there with the area you re planning to sound advice as give Plan...chosen are provided drawing to locate a collecting area, describe the condition of the roads, and mark out...them. (\/love rocks or Beds of limestone and dolomite, the principal constituents of the exposed rocks...Maine, around the town of Paris, and the rugged area north and east of San Diego, several years. stuff...indicates the interesting minerals such as magneof dolomite presence of sium hydroxide (brucite). basic magnesium |
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