 | | Book | | some resemblance to scales, rose petals, rosettes (gypsum rose); 3 radial bearing some resemblance to radial...Mineral SimEle testing devices 1 2 3 4 5 6 7 talc gypsum calcite fluorite apatite orthoclase quartz topaz...and volcanic vents. Accompanied by: halite, soda, gypsum, calcite, colemanite, kernite, ulexite. Found in:...anhydrite, carnallite, gypsum, halite, calcite. Found in : Lower Saxony/Germany; Czechoslovakia; Yugoslavia;...by: ordinary coal. Found in: Thuringia, Saxony/Germany; Czechoslovakia; Seine/France, Tula/ USSR. Similar | | | Book | | blance blance to scales, rose petals, rosettes (gypsum rose); actinohte); 8 disordered fibrous bearing...Simple testing devices 1 2 3 4 5 6 7 8 9 10 talc gypsum calcite fluorite apatite orthoclase quartz topaz...and volcanic vents. Accompanied by: halite, soda, gypsum, calcite, colemamte, kernite, ulexite. Found in:...anhydrite, carnallite, gypsum, halite, calcite. Found in: Lower Saxony/Germany; Czechoslovakia; Yugoslavia;...by: ordinary coal. Found in: Thuringia, Saxony/Germany; Czechoslovakia; Seine/France, Tula/ USSR. Similar |  | Amstutz, G. C., Goresy, A. El, Frenzel, G., Kluth, C., Moh, G., Wauschkuhn, A., Zimmermann, R.A. - Eds. (1982) Ore Genesis. Springer Berlin, Heidelberg. doi:10.1007/978-3-642-68344-2 | Book | | Sulphosalt Mineralization in the Myrthengraben Gypsum Deposit, Semmering, Lower Austria W. Tufar (With...Figures) 418 Uranium Occurrences of Bavaria, Germany (With Emphasis on the Bavarian Pfahl of the Altrandsberg...Associated Minerals in the Northwestern Odenwald, Germany M. Fettel (With 1 Figure) . . . . . . . . . . ...Studies in Uranium Occurrences of the Odenwald, West Germany S. Meisl and W. Posch! (With 7 Figures) . . . ...carbonates disappear. Locally, anhydrite, silica, gypsum and sulphide cement can be observed. Detailed studies |  | Amstutz, G. C., Goresy, A. EI, Frenzel, G., Kluth, C., Moh, G., Wauschkuhn, A., Zimmermann, R.A. - Eds. (1982) Ore Genesis - The State of the Art - A Volume in Honour of Professor Paul Ramdohr on the Occasion of His 90th Birthday With Special Reference to His Main Scientific Interests - Special Publication of the Society for Geology Applied to Mineral Deposits No. 2. Springer Berlin Heidelberg. | Book | | Sulphosalt Mineralization in the Myrthengraben Gypsum Deposit, Semmering, Lower Austria W. Tufar (With...Figures) 418 Uranium Occurrences of Bavaria, Germany (With Emphasis on the Bavarian Pfahl of the Altrandsberg...Associated Minerals in the Northwestern Odenwald, Germany M. Fettel (With 1 Figure) . . . . . . . . . . ...Studies in Uranium Occurrences of the Odenwald, West Germany S. Meisl and W. Posch! (With 7 Figures) . . . ...carbonates disappear. Locally, anhydrite, silica, gypsum and sulphide cement can be observed. Detailed studies | | | Book | | 1 '1 14 l ,I Chr soberyl uartz Staurolite Gypsum Mineral Aggregates \\'hen sen:r:tl mmer.ils-m...resemb lance co scales, rose petals, rosettes (gypsum rose); 3 radial bearmg some resemblance to radial...Mohs' hardness l 2 3 4 5 6 7 8 9 10 Mineral talc gypsum calcite fluorite apatite orthoclase quartz topaz...and volcanic vents. Accompanied by: halite, soda, gypsum, calcite, colemanire, kernite, ulexite. Found in:...anhydrile, carnallitc, gypsum, halite, calcite. Found in: Lower Saxony/Germany; Czechoslovakia; Yugoslavia; | | | Book | | multiple twinning .. -toclas Staurolite 14 Gypsum Mineral Aggregates When several minerals- in...some resemblance to scales, rose petals, rosettes (gypsum rose); 3 radial bearing some resemblance to radial...SimEle tes ting devices 1 2 3 4 5 6 7 8 9 10 talc gypsum calcite fluorite apatite orthoclase quartz topaz...and volcanic vents. Accompanied by: halite, soda, gypsum, calcite, colemanite, kernite, ulexite. Found in:...anhydrite, carnallite, gypsum, halite, calcite. Found in: Lower Saxony/Germany; Czechoslovakia; Yugoslavia |  | | Book (edition) | | Bulgaria, G SphaJerite. xx 12 mm, Morococha, Peru, H Gypsum, xx 40 mm, Las Salinas, Peru, H Variscite, xx 5...ability of an opaque mineral to reflect the light gypsum. 3 - calcite, 4 - fluorite, 5 - apatite, 6 - ortho-...Scbwarzwald Mts., in the Sailauf quarry, Spessart Mts., Bavaria. both Germany, and from the Rabejac deposit... = = = = = Acanthite, x 16 mm, Freiberg, Germany, H Abernathyite, 12 mm, Ririera/, France, H Abhurite...the Himmelsftirst mine, Freiberg, both Saxony, Germany. In the subtropical areas acanthite may occur on |  | | Journal (article/letter/editorial) | | (Murthy, I958)--occur in granulite or upper amphibolite facies terrains. It is possible that the corona...developed during upper greenschist to lower amphibolite facies regional metamorphism under almost dry...8 - 2 o Recently formed gypsum from Co. Wicklow, Ireland CRYSTALLIZED gypsum was found on the walls and...either end of the tunnels are, moreover, lacking in gypsum deposits. Within the tunnels its distribution is...zones. To test the alternative hypothesis, that the gypsum was derived from coal used in firing the boilers |  | | Book | | the Willyama Complex are gneiss, schist, and amphibolite, with pegmatites and others occuring to a lesser...(including chiastolite), kyanite, and garnet. Amphibolite is a black to dark green rock comprising essentially...quartz, fluorite, silli manite, kyanite, garnet, gypsum, and limestone. Broken Hill is best known for its...garnet crystals rimmed by biotite), together with amphibolite (a black rock composed essentially of amphibole...quality limestone from a number of quarries. The quarry adjacent. to the road is the largest in the Torrowangee |  | | Report (issue) | | occurrence Princess sodalite mine Vardy quarry Golding-Keene quarry Egan Chute occurrences York River tactite...tactite zone occurrence Morrison quarry Davis quarry York River corundum occurrence Childs Mine Rankin...Mine Woodcox occurrence Padwell Mine Eagle Lake quarry Crystal Lake fluoborite occurrence Crystal Lake...Tory Hill - Gooderham - Kinmount Hadley granite quarry Canadian All-Metals mine Gibson Road (western)...occurrence Gill quarries Highway 507 road-cut Fraser quarry Nu-World uranium mine Dancey tremolite occurrence |  | | Book | | Martin Meschede Laurence N. Warr The Geology of Germany A Process-Oriented Approach Regional Geology...Reviews Series editors Roland Oberhänsli, Potsdam, Germany Maarten J. de Wit, Nelson Mandela University, Port... Martin Meschede • Laurence N. Warr The Geology of Germany A Process-Oriented Approach 123 Martin Meschede...and Geology University of Greifswald Greifswald, Germany Laurence N. Warr Institute of Geography and Geology...Geology University of Greifswald Greifswald, Germany ISSN 2364-6438 ISSN 2364-6446 (electronic) Regional |  | | Book | | zeolite mineralogy was done, at that time, in Germany, Italy, France, and Great Britain. Because of differences...Lower Miocene columnar basalt in the Narre Warren Quarry, near Melbourne, Australia. The minerals are believed...zone (potassium feldspar, clay, chlorite, pyrite, gypsum, anhydrite); the clay zone (montmorillonite, Chlorite...FACIES GREENSCHIST FACIES EPIDOTE - AMPHIBOLITE FACIES AMPHIBOLITE FACIES Figure 11. Thick beds of rocks...facies, greenschist facies, epidote-amphibolite facies, amphibolite faces, and granulite facies. Rhyolitic | | | Book | | zeolite mineralogy was done, at that time, in Germany, Italy, France, and Great Britain. Because of differences...Lower Miocene columnar basalt in the Narre Warren Quarry, near Melbourne, Australia. The minerals are believed...zone (potassium feldspar, clay, chlorite, pyrite, gypsum, anhydrite); the clay zone (montmorillonite, Chlorite...FACIES GREENSCHIST FACIES EPIDOTE - AMPHIBOLITE FACIES AMPHIBOLITE FACIES Figure 11. Thick beds of rocks...facies, greenschist facies, epidote-amphibolite facies, amphibolite faces, and granulite facies. Rhyolitic |  | Simpson, S.L., Boyce, A.J., Lambert, P., Lindgren, P., Lee, M.R. (2017) Evidence for an impact-induced biosphere from the δ 34 S signature of sulphides in the Rochechouart impact structure, France. Earth and Planetary Science Letters, 460. 192-200 doi:10.1016/j.epsl.2016.12.023 | Journal (article/letter/editorial) | | within the silicate glass of the Ries crater in Germany (Sapers et al., 2014a). However, the preservation...mineralisation, which is well exposed in the Champagnac Quarry. 2. Materials and methods 2.1. The Rochechouart...floorbasement interface is accessible in Champagnac quarry (Fig. 1). This site thus offers an opportunity...characterisation Fieldwork was undertaken in Champagnac quarry (Fig. 1) over the summers of 2013 and 2014. All...calcite; Cpy = chalcopyrite; Dol = dolomite; Gyp = gypsum; Mar = marcasite; Ort = orthoclase; Ox = iron oxides/hydroxides; |  | | Book | | immensely popular handbook of minerals appeared in Germany I obtained a copy fo! my personal library and was...piece, however, will be described to you as amphibolite, a totally strange, weird name to you. The green...Law etc. (cf. also pyrite, p. 92; quartz, p. 127; gypsum, p. 177; feldspar, p. 242, etc.). A twinned crystal...pyrolusite, or other minerals. Tabular minerals (gypsum, barite, hematire) may occasionally form rosettes...hernacite calcite, magnesite, dolomite anh~drite, gypsum apatite olivine, andalusite, kyanite, staurolite |  | | Journal (issue) | | Minerals from the Volcanic District of Laacher See, Germany..................................................Lieber Heidelberg, West Germany Olaf Medenbach Bochum-Querenburg, West Germany Eric Offermann Arlesheim...desire is to visit Norway on collecting tours. In Germany there are still more, also with their own jour...from earlier visitors. A “Director of Studies” in Germany has given out, despite Norwegian protests, a guide...served as The first probings in the Lengenbach quarry BINNA VALLEY. cook while Leopold Jentsch was the |  | | Report (issue) | | (anthophyllite), composing stocks and dikes of fibrous amphibolite, and is well illustrated in the deposits worked...below the quarry so as to make handling economical. A sample weighing 2,150 pounds from this quarry was milled...greatly fractured close to its junction with the amphibolite, and much of it is completely altered to serpentine...of the principal mines in Canada. In the south quarry of the mine now being worked there is a 4-foot... Pike, 151 Chambers Street, New York City, to Germany for testing and proved to be of entirely satisfactory |  | | Journal (article/letter/editorial) | | the Simpson quarry on the south, the Hollister quarry on the east, and the Howe No. 4 quarry on the north...summer of 1996, the author mapped the trails and quarry locations using an altimeter, a Global Positioning...included: the Simpson quarry, known for gem beryl (aquamarine); and the Hollister quarry, known for lithium...famous nearby localities as the Andrews quarry, the Strickland quarry, and the Walden Gem mine. There is every... SPHALERITE, GALENA, AND GYPSUM CRYSTALS FROM THE DOLOMITE PRODUCTS QUARRY, WALWORTH, MONROE COUNTY, |  | | Journal (article/letter/editorial) | | Trapnell donated to R&M a very fine specimen of white gypsum pseudo glauberite xls. The specimen comes from...encountered in a railroad cut in dark-green amphibolite, one-half mile northeast of the Lockheed Reactor...parallel orientation. "Along zones where the amphibolite has been altered to blue-green chlorite there...felted needles on many of the amphibolite surfaces. Where the amphibolite has been chloritized, the hornblende...masses conformable to the schistosity of the amphibolite. White zeolite, which is mostly fine-grained |  | | Report (issue) | | uses of vermiculite. W.J.L. Steele of Canadian Gypsum Company Limited read the section on perlite. COMPOSITION...makes expanded vermiculite a useful aggregate in gypsum plasters and wallboard. Such materials are about...about one-third the weight of conventional gypsum-sand plasters and have much higher ratings for sound proofing...directly against the steel or as a final coat over a gypsum lath casing. Plaster mixes normally vary from l...l to 3 volumes of vermiculite to l volume of gypsum. Plaster-grade commercial vermiculites used in Ontario |  | | Report (issue) | | Feldspar 9. Fluorite 10. Gamet .. l l. Graphite 12. Gypsum 13. Kyanite 14. Limestones .. 15. Magnesite .....19. Production of crushed stone in Botswana 20. Quarry Sites in Botswana .. 21. Analyses ofMoshaneng and...king, Lobatse V Old Kyanite Mine, Halfway Kop VI Quarry with Mobile Plant, Dumella Estate near Francistown...VII Lobatse Stonecrushers (Pty.) Ltd., Lobatse Quarry . iv 15 15 16 17 17 18 18 PREFACE Botswana's...and all cement, is being imported from abroad. Gypsum, asbestos and fluorspar have yet to be found in |  | | Journal (issue) | | during the year for cement, feldspar, gem stones, gypsum, industrial sand, iron-oxide pigments, kyanite...value of cement, clay (fuller's earth), feldspar, gypsum, industrial sand and gravel, iron-oxide pigments...Company, Blue Ridge Stone Corporation, Piney River Quarry. "Fines," resulting from the crushing of 4 NO...main interest of collectors at this site. GYPSUM -@ U. S. Gypsum Company operatesa mine and plant in the...masses of gypsum in the Maccrady Formation are mined by a modified stoping system. The gypsum is trucked |  | | Book | | do Sul, Brazil * 12.5 x 10 x 10.5 em Page 252: Gypsum rosette, Red River floodway, Winnipeg, Manitoba...resulting in well-formed collectible crystals such as gypsum (page 252) and epidote (page 221). Solid crystal-filled...mineral’s physical properties in order to identify Gypsum it. Many minerals have very characteristic physical...museum — a fine way to recognize their hard work! Gypsum (selenite variety), Galetta, Ontario, Canada *...directions and interfere with each other. (for example, gypsum). Many minerals would be colorless if they were |  | | Journal (issue) | | diatomaceous sediments, feldspar*, ferrovanadium*, gypsum*, iron oxide pigments*, kyanite*, lime*, lithium*...value of cement (masonry and portland),feldspar, gypsum, kyanite, sand and gravel (industrial), talc (soapstone)...vanadium). No. 1 5 VIRGINIA MINERALS GYPSUM United States Gypsum Company operates an underground mine...Cove Mine is a slope entry, multilevel operation. Gypsum, occurring as isolated boulders in the Maccrady...mined by a modified underhand stoping system. Crude gypsum is trucked to the plant at Plasterco where it is |  | | Report (issue) | | reports discuss a variety of industrial minerals. Gypsum, phosphate, salt, stone, sulfur, and ilmenite command........................................... 7 4.3 Gypsum ........................................................... 4 Figure 4.1. Sodalite-syenite from quarry located at Gleibat Tleiha (fig. 3.1), Tasiast-Tijirit................... 5 Figure 4.2. Dimension stone quarry in garnetiferous granulite on the north side of.............................. 2 Table 4.3. World gypsum production, 2010–2011. Source: USGS, Mineral commodities |
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