 | | Catalog/List | | Friedrichsegen Mine, bad Ems , Lahn .Rhineland-Palatinate Germany £18 7 SULPHUR small crystals in cavities...crystals in Basalt 5x6 cm Limberg No 1 quarry, Kaisersthul, Germany £4 11 LAVOISIERITE rich brown fibrous...HARMOTOME, clear micro crystals on 1x2 cm Dolyhir Quarry, Old Radnor Powys £5 54 HEMIMORPHITE good covering...Mountains 73 LINARITE blue micro crystals on quartz Silver Gill Mine Caldbeck fells Cumbria £3 twins, 2x1...Greece 3x3,5cm £5 78 PHILLIPSITE no 1 quarry, Limburg Germany, 6mm white vugh in basalt 1.5cm £4 80 |  | | Journal (article/letter/editorial) | | in the Permocarboniferous Saar Nahe Basin, SW-Germany By RaLF KRUPP, Mainz*) with 10 figures and 1 table...Zusammenhang. Abstract In the Saar Nahe basin, SW-Germany, a large resurgent caldera complex of Lower Permian...Universit/it, SaarstraBe 21, D-6500 Mainz, Western Germany Present address: Department of scientific and Industrial...area. (HSF = Hunsrficksfidrand-faultzone, KUS = Kusel, KH = Bad Kreuznach, KIB = Kirchheim-Bolanden, W...GROUP(WADERN.SPONHEIM*KREUZNACH FMS] RHYOLITE IGNIMBRITE ANDESITE LAVA DACITE AND QUARTZLATITE IGNIMBRITES RHYOLITE |  | | Journal (article/letter/editorial) | | calc-alkaline volcanic rocks from the Saar-Nahe basin (SW Germany) ± implications for Late-Variscan orogenic development...occur in the intermontane Saar-Nahe basin (SW Germany) within the Variscan orogenic belt. The volcanic...TuÈbingen, Wilhelmstraûe 56, 72074 TuÈbingen, Germany Present address: Department of Earth and Planetary...The volcanic rocks of the Saar-Nahe basin in SW Germany (Fig. 1) represent an example of Late-Carboniferous...(Fig. 1) is located about 100 km SW of Frankfurt (Germany) and belongs to the Saxothuringian Zone of the |  | | Catalog/List | | Few of the minute crystals you see on mine or quarry dumps or even on cabinet specimens will be satisfactory...at the pristine source underground ar an fresh quarry faces and the like. Very aften though, such source...encountered in the oxidized zones of copper, lead, zinc, silver and gold deposits permanently mounted in 1-inch...malachite. About 2-3 nm. BABINGT(}IITE, Goose Creek Quarry near Leesburg, Virginia. Sharp, blad< crystals...Small specimens. 132 BIOTITE, Laacher See, Rhineland, Germany. Sharp prismatic crystals 1tith nosean crystals |  | | Book | | immensely popular handbook of minerals appeared in Germany I obtained a copy fo! my personal library and was...not always a rock. On the other hand, gold and silver, found pure or in the 'native' state, are indeed...alphabetical order of symbols, (G = gas, N Ag silver Al aluminium M As arsemc An gold B boron B, barium...Fe S than to 7 8 FeS. ElementJ Above left Wire silver, X 1½, Aue, Erzgebirge. Center lift Native gold...sheets, lumps and nuggets are self-explanatory (silver, copper). Reniform (kidney-shaped), mamillary, |  | | Journal (issue) | | Rupnica near Voćin (Figure 1). Rupnica is an old quarry with well-exposed phenomenon of columnar jointing...(Figure 2 left). Rupnica (together with Trešnjevica Quarry, where a magmatic vein several hundred metres in...Papuk. The second protected geological site is Quarry Fantazija (Figure 2 right) near Rovinj (Figure...revitalised for geo-tourism (the copper mine Rude and the silver mine Zrinski). Concerning Since prehistory, throughout...good practice is Vinkuran (Figure 1), the oldest quarry in Istria (Figure 3 left), known as “Cava Romana” |  | | Book | | manganese oxide on limestone, Solnhofen, Bavaria, Germany * 11.5 x 24 x 0.5 om MINERALS: PRODUCTS OF A...original shape. Brittle minerals Brittle Annite, Silver Crater Mine, Bancroft, Ontario, Canada * 14 x 6...They include the metallic elements, such as gold, silver, platinum and copper; semi-metals, such as arsenic;...yellow color, inclining to silver yellow with increasing mixture of silver, or orange red from substitution...and wealthy socialites. 36 | NATIVE ELEMENTS Silver Formula Ag Cleavage none Crystal System cubic |  | | Journal (article/letter/editorial) | | euhedral rhombohedra have been found in basalt, andesite, and diabase. It is a rare constituent of mica...from a silicocarbonate sill exposed at the Francon quarry and from the alkali syenite complex notably exposed...of siderite after serandite from the Poudrette quarry, measuring 22.5 cm high (fig. 7). (Katherine Dunnell...(left). Siderite after serandite, from the Poudrette quarry, Quebec Province, Canada. The specimen is 22.5...combinations. As with England, the list of localities in Germany would require a separate article to cover adequately; |  | Hazen, R. M., Golden, J., Downs, R. T., Hystad, G., Grew, E. S., Azzolini, D., Sverjensky, D. A. (2012) Mercury (Hg) mineral evolution: A mineralogical record of supercontinent assembly, changing ocean geochemistry, and the emerging terrestrial biosphere. American Mineralogist, 97 (7) 1013-1042 doi:10.2138/am.2012.3922 | Journal (article/letter/editorial) | | 1958], as well as in amalgams with copper, lead, silver, and gold (e.g., Chen et al. 1985). Mercury mineral...calcite and dolomite from Imiter, Morocco; (d) silver var. amalgam (Ag,Hg), RRUFF 070463, with malachite...Racha-Lochkhumi-Kvemo Svaneti Region Kekelia et al. (2008) DE01 Germany Alberoda, Schlema-Hartenstein District, Erzgebirge...Obermoschel, Rhineland-Palatinate Krupp (1984), Krupp et al. (1989) DE03 Other Hg deposits, Rhineland-Palatinate...Krupp (1984), Krupp et al. (1989) DE04 Glasberg Quarry, Odenwald, Hesse Kissan et al. (1993), Pfaff et |  | | Book | | by Gloucester Typesetting Co. Ltd. Printed in Germany Contents Translator's Foreword 4 Foreword ...known in some parts of the Continent, including Germany. Ore: Ores are deposits of minerals, which contain...Hg Ho I In Ir K Kr La Li Lu Lw Md Mg Actinium Silver (Argentum) Aluminium Americium Argon Arsenic Astatine...Elements Diamond, gold, graphite, copper, sulphur, silver. 2. Sulphides Antimonite, arsenopyrite, orpiment...prisms and pyramids. Occurrence: England, Scotland, Germany, Alps, Urals, Brazil, Madagascar. Quartz is important |  | | Book | | zeolite mineralogy was done, at that time, in Germany, Italy, France, and Great Britain. Because of differences...derived from volcanic explosions of rhyolite or andesite to produce glassy ash. This ash was carried by...Silica-rich volcanic tuff deposits with a rhyolite or andesite composition that are under 500 meters thick do...In silica-rich tuffs, derived from rhyolite or andesite, silica-rich heulandite (= clinoptilolite) and...Lower Miocene columnar basalt in the Narre Warren Quarry, near Melbourne, Australia. The minerals are believed | | | Book | | zeolite mineralogy was done, at that time, in Germany, Italy, France, and Great Britain. Because of differences...derived from volcanic explosions of rhyolite or andesite to produce glassy ash. This ash was carried by...Silica-rich volcanic tuff deposits with a rhyolite or andesite composition that are under 500 meters thick do...In silica-rich tuffs, derived from rhyolite or andesite, silica-rich heulandite (= clinoptilolite) and...Lower Miocene columnar basalt in the Narre Warren Quarry, near Melbourne, Australia. The minerals are believed |  | Baggio, Sérgio Benjamin, Hartmann, Léo Afraneo, Lazarov, Marina, Massonne, Hans-Joachim, Opitz, Joachim, Theye, Thomas, Viefhaus, Tillmann (2018) Origin of native copper in the Paraná volcanic province, Brazil, integrating Cu stable isotopes in a multi-analytical approach. Mineralium Deposita, 53 (3) 417-434 doi:10.1007/s00126-017-0748-2 | Journal (article/letter/editorial) | | / Accepted: 31 May 2017 # Springer-Verlag GmbH Germany 2017 Abstract Different hypotheses exist on the...Universität Hannover, Hannover, Germany 3 Universität Stuttgart, Stuttgart, Germany Keywords Paraná volcanic...Cretaceous. However, basaltic andesite, dacite, rhyodacite, and andesite also occur. Rhyolitic flows are...quarries: (1) quarry 86, in the town of Dom Pedro de Alcântara; (2) Brasília-Guaíba quarry, in the town...town of Bom Princípio; and (3) David Basso quarry, in the town of Taquaruçu do Sul (Fig. 2a). In the Santo |  | | Book | | Sicily AUSTRIA Fassatal, CZECHOSLOVAKIA Assig, GERMANY Causeway, Antrim Kilpatrick Hills Austrian...Savoie, France St. Turpet, (Black Forest area) Germany CLEANING: Caution: Avoid use of strong detergents...IDENTIFIED: 1788, in Oberstein, basis in an ancient Germany. One theory about the name has its Greek Poem...potassium replacing calcium. PARAGENSIS: Chabazite Andesite igneous is a cavity-lining and often in amygdaloidal...Uneven DENSITY 2.05-2.15 LOCATIONS: EUROPE GERMANY Rhineland, Oberstein, Hoenwiel, Swabia, Rauschermuhle |  | | Report (issue) | | GEOLOGY 6 SEDIMENTARY AND VOLCANIC ROCKS 7 Andesite 7 Lower agglomerate 8 Lower tuff 9 Upper...agglomerate 10 Upper tuff 11 IGNEOUS ROCKS 11 Andesite dikes 11 SURFICIAL DEPOSITS 12 STRUCTURE ...Precambrian age. From oldest to youngest, the units are: andesite, lower agglomerate, lower tuff, upper agglomerate...The principal ore minerals are native gold and silver, pyrite, chalcopyrite, sphalerite, and galena,...minor tetrahedrite and argentite. The gold and silver are finely disseminated in the veins and in the |  | | Report (issue) | | rocks Andesite Lower agglomerate Lower tuff Upper agglomerate Upper tuff Igneous rocks Andesite dikes...Precambrian age. From oldest to youngest, the units are: andesite, lower agglomerate, lower tuff, upper agglomerate...The principal ore minerals are native gold and silver; pyrite, chalcopyiite, sphalerite and galena, plus...minor tetrahedrite and argentite. The gold and silver is finely disseminated in the veins and in the...gold and 1,002,029 ounces of silver (Goldsmith and Kouther, 1971). A quarry level, and 4 underground levels |  | | Report (issue) | | WILLIAM B.CLARK With sections on the Zaca gold-silver mine and the Leviathan COUNTY REPORT sulfur...rocks, and the peaks in the background are of andesite. STATE OF CALIFORNIA Edmund G. Brown Jr. Governor...Copper Gold and silver Monitor-Mogul district 13 ; 13 14 15 Silver King district Silver Mountain district...district Other gold- and silver-bearing areas 28 28 30 Future exploration 31 Iron 31 Lead Limestone...gold-silver mine the Lost Cabin gold-silver mine the Leviathan sulfur mine of Alpine of Silver Frontispiece |  | | Report (issue) | | .......................................... 55 Andesite ........................................................................................... 58 Quarry Peak rhyolite complex .............................................. 93 Copper, lead, zinc, and silver deposits ................................................................................... 95 Silver Hill mine ............................................................................... 26 8. Quarry Peak rhyolite ................................ |  | | Journal (article/letter/editorial) | | Hydrothermal Cu-Bi veinlets in the Kizhnica andesite quarry consist of Bi sulfosalts (bismuthinite, cosalite...the Kizhnica andesite quarry and Bi-Au-Cu-Te mineralization from hornfels north of the quarry. The results...field (hornblende-biotite porphyry andesite and feldspar porphyry andesite). Three NNW-SSE tectonic zones...directly related to the hornblende-biotite porphyry andesite that intersects the calcareous unit and the noncalcareous...The first locality is the active Kizhnica andesite quarry, which contains veinlets with polymetallic |  | | | | Minerals composed of one element. Gold, copper, silver, platinum, bismuth and graphite fall in this subdivision...mineral is opaque and shiny like metal, e.g. copper, silver, gold. A non-metallic mineral is transparent or...62 | galena (silver grey, dull lead), p. 56 | molybdenite (lead grey with platinum (silver-white), p....brass yellow), p. 46 arsenopyrite (silver-grey), p. 54 cobaltite (silver-grey), p. 64 marcasite (pale brass... bismuth (reddish silver-white), p.25 silver (silver-white), p. 22 silver (silver-white), p. 22 titanite |  | | Catalog/List | | ALLEMONTITE An intergrowth of arsenic and antimony Germany Harz Mountains, Andreasberg Rich gray botryoidal...Pinal County, Christmas Dark green cleavages in andesite .......... . Canada Ontario, Verona Nearly pure...marble ..... . Connecticut Canaan, New England Lime quarry Silky white xl prisms in dolomitic marble .......chloro-phosphate :\'ew Hampshire Grafton Center, Ruggles quarry Olive green masses in pegmatite ....... Fl. APOPHYLLITE...minor calcite Germany Saxony, Braunsdorf Rich black vein mass with calcite ........... Germany Schneeberg |  | | Book | | of the Deutsches Bergbau-Museum in Bochum, West Germany, Professor J. C. Becker of the University of Copenhagen...USA, Fig. 93; German Mining Museum, Bochum, West Germany, Figs 19, 20, 42, 46, 52, 55, 56, 57, 81; Institute...USA Fig. 64; Museum of History, Cologne, West Germany, Fig. 69; Museo de Prehistoria, de la Excma, Valencia...Romisch-Germanisches Commission, Frankfurt, West Germany, (Germania), Figs 68, 98; Society of Antiquaries...Tundra in NW. Europe Forest pine in S. France and Germany Return to colder conditions Mesolithic — Holocene |  | | Report (issue) | | most abundant at the deepest levels; lead, zinc, silver, and gold at the next shallowest; and mercury,...president from 1951 to 1952. He was president of the Silver City AIME at the time of his death. In 1962 he...then moved to nearby Silver City in 1937. Next to his beloved Minnesota lakes, Silver City remained "home"...of Regents of Western New Mexico University at Silver City. He was also in demand as a speaker not only...of Wausau, Wisconsin, Mrs. Gretchen Strong, of Silver City, New Mexico, and Mrs. Wilhelmina Palmen of | | | | | cover top Agate from Germany; bottom Agate from Scotland. Back cover Agate from Germany. Title page Agate...produces them. Ardownie Quarry agates derive their name from Ardownie Quarry in Scotland, and M.F. Heddle...short period. Opposite Agate from Oberstein, Rhineland, Germany showing the growth rings following the cavity...called waterline agate, and Michael Landmesser in Germany uses the term ‘Uruguay’ structure. Here, the banding...with topaz. Opposite Jasp agate from Galenberg, Germany. Properties of agates 45 Mohs hardness scale |  | | Report (volume) | | ........ 7 Stop 1: Superior (Ash Grove) Silica Quarry .................................................10 Stop 3: Scatter Creek (James Hardie) Silica Quarry..................................................13 Stop 5: Osceola Mudflow in the Corliss Gravel Quarry .................................................alteration in the Scatter Creek (James Hardie) silica quarry ..... 17 4. Geologic map of the White River area...small outcrop about 0.5 km north of the Superior quarry................. 20 7. Silicified flow-banded dacite |
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