 | | 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 |  | | Journal (issue) | | ........ 785 by T. P. Moore & P. Huber "Grape agate" from West Sulawesi, Indonesia ............. .....below under Geology) in Styria-at Oberdorf; at Wald am Schoberpass, 33 km to the west; and at Hohentauern...Oberdorf minerals include those of Helmut Czuba of Brunn am Gebirge; Walter Gabmayer of Wiener Neustadt; Manfred...Steiermark. Mitteilungen der Abteilung far Mineralogie am Landesmuseum Joanneum, 53, 3-10. PROCHASKA, W. (2000)... (2018) Geschichte der Styromag-Oberdorfund Wald am Schoberpass. Res montanarum, 58, 21-26. SULLIVAN |  | | Journal (article/letter/editorial) | | from Ampere Seamount ( Subtropical NE Atlantic) T. Kuhn *, P. Halbach, M. Maggiulli Department of Economic...Berlin, Malteserstrasse 74-100, D-12249 Berlin, Germany Received 6 July 1995; accepted 11 January 19%...rights reserved. I’II SOOOS-2541(96)00012-S 218 T. Kuhn et al./Chrmical salinity, and lower oxygen content...25 in the Subtropical Northeast Atlantic. N T. Kuhn et al./ Chemical Geology 130 11996) 217-232 tion... 220 T. Kuhn et al./ Chemical Geology 130 (1996) 2 17-232 Research, Bremerhaven, Germany. The standard |  | Welsch, A-M., Murawski, D., Prekajski, M., Vulic, P., Kremenovic, A. (2015) Ionic conductivity in single-crystal LiAlSi2O6: influence of structure on lithium mobility. Physics and Chemistry of Minerals, 42 (5) 413-420 doi:10.1007/s00269-015-0732-2 | Journal (article/letter/editorial) | | Universität Hannover, Callinstraße 3, 30167 Hannover, Germany e-mail: a.m.welsch@mineralogie.uni‑hannover.de...particles size to nanoscale via high-speed ball milling (Kuhn et al. 2009). These experimental results clearly...(Welsch et al. 2012b), polycrystalline aggregate (Kuhn et al. 2009) and single-crystals with monoclinic...powder mixture was thoroughly homogenized in an agate mortar. From the batch of thus homogenized mixture...(2012a, b) 398–685 465–758 500–833 580–945 570–931 Kuhn et al. (2009) 333–800 6.79 ± 0.04 5.71 ± 0.06 |  | Kim, Mun Gi, Hyeong, Kiseong, Yoo, Chan Min, Lee, Ji Yeong, Seo, Inah (2021) Characterization of Fines Produced by Degradation of Polymetallic Nodules from the Clarion–Clipperton Zone. Minerals, 11 (2) 205 doi:10.3390/min11020205 | Journal (article/letter/editorial) | | particle–particle interactions were reproduced by a rotating agate jar filled with polymetallic nodules and water but...a dry weight of 25 g were prepared in a 250 mL agate jar, which was filled with distilled water to a...When the milling was over, the contents in the agate jar were wet-sieved through a 63 µm sieve using...a dry weight of 25 g were prepared in a 250 mL agate jar, which was filled with spectrometry (ICP-OES...When the milling was over, the contents in the agate jar mass spectrometry (ICP-MS, PlasmaTrace, VG elemental) |  | | Journal (article/letter/editorial) | | 2015; Hein and Koschinsky, 2013; Josso et al., 2017; Kuhn et al., 2017). Hydrogenous nodules are characterized...1981; Hein and Koschinsky, 2013; Kuhn et al., 2017; Wegorzewski and Kuhn, 2014). Currently, the presence...Leica C165M stereomicroscope (Leica Microsystems, Germany). The sediments were studied by the smear slide...Leica DMI 4000 B microscope (Leica Microsystems, Germany). 3.3. Scanning electron microscopy (SEM-EDS) For...with an LEO Supra 50 VP instrument (Carl Zeiss, Germany). Polished thin section of 50 µm thick was prepared |  | | Book (edition) | | (Placodermi); CH (Chondrichthyes); OS (Osteichthyes); AM (Amphibia); RE (Reptilia); AV (Aves); MA (Mammalia);...Senckenbergischen Natur forschenden Gesellschaft. Frankfurt am Main, FRG: Verlag Waldemar Kramer. 1834- (Formerly...Palaeontologists. 1976-. ISSN: 03115518. Serials Am. J. Phys. Anthropol. - American Journal of Physical..." 1943.7 00029483. R. Liss, Inc. Vol. ISSN: Am. J. Sci. - American Journal of _ Science. New Haven...Laboratory, Yale University. 1819-. ISSN: 00029599. Am. Mus. Novit. - American Museum Novitates. New York |  | | Book | | Joger Editors Paleontological Collections of Germany, Austria and Switzerland The History of Life of...Collection Philipps-University Marburg Marburg, Hessen, Germany Hans-Dieter Sues Department of Paleobiology National...Joger Editors Paleontological Collections of Germany, Austria and Switzerland The History of Life of...Hessen Germany Ulrich Joger Staatliches Naturhistorisches Museum Braunschweig Niedersachsen Germany ISSN...Staatliches Naturhistorisches Museum Braunschweig, Germany This Springer imprint is published by the registered |  | | | | Crystallite growth kinetics in nanocrystalline quartz (agate and chalcedony) T. MOXON1,* 1 2 AND M. A. CARPENTER2...2009] ABSTR ACT Crystallite growth in natural agate samples has been investigated at temperatures of...at 550ºC. Limited growth was obtained when small agate cubes were heated in an open furnace up to 122 d...crystallite growth rate law does not describe natural agate growth quantitatively but a qualitatively similar...similar pattern is observed. K EY WORDS : agate, chalcedony, moganite, crystallite growth, XRD, Zener pinning |  | | Journal (issue) | | amethyst crystal interiors on agate. Some with smoky quartz xls on agate. Others with blue white quartz...742 748 751 762 774 776 794 722 CHIPS FROM THE QUARRY ......................................................................................... 722 I AM A MINERAL COLLECTOR—Huh?—Anna Marie Hcald ...........i ROCKS AND MINERALS 72! CHIPS FROM THE QUARRY “I AM A MINERAL COLLECTOR” “HUH?” By ANNA MARIE HEALD...ara gonite. A typical working basalt traprock quarry in the Paterson, N. J. area. ROCKS AND MINERALS |  | | Journal (article/letter/editorial) | | long, a theropod dinosaur from the Coelophysis quarry, Ghost Ranch, Rio Arriba County, New Mexico. Displayed...although at least one person has advocated for fire agate (BraceThompson 2014). NEVADA Nevada became the...Parks completed an A-frame shelter over the largest quarry for visitors. In 1970 the state acquired the nearby...Cleveland-Lloyd dinosaur quarry, about 30 miles south of Price. This quarry has the richest concentration...Landmark in 1968. The main quarry, which was named the Cleveland-Lloyd dinosaur quarry around 1945, has yielded |  | Mewes, K., Mogollón, J.M., Picard, A., Rühlemann, C., Eisenhauer, A., Kuhn, T., Ziebis, W., Kasten, S. (2016) Diffusive transfer of oxygen from seamount basaltic crust into overlying sediments: An example from the Clarion–Clipperton Fracture Zone. Earth and Planetary Science Letters, 433. 215-225 doi:10.1016/j.epsl.2015.10.028 | Journal (article/letter/editorial) | | Picard c,d,e , C. Rühlemann f , A. Eisenhauer g , T. Kuhn f , W. Ziebis h , S. Kasten a,c a Alfred Wegener...Polar and Marine Research, Am Handelshafen 12, 27570 Bremerhaven, Germany Department of Geosciences –...Environmental Sciences, Leobener Str., 28359 Bremen, Germany d Max Planck Institute for Marine Microbiology...Biogeochemistry, Celsiusstrasse 10, 28359 Bremen, Germany e Harvard University, Department of Organismic...Rohstoffe (BGR), Stilleweg 2, 30655 Hannover, Germany g GEOMAR Helmholtz Centre for Ocean Research Kiel |  | | Journal (issue) | | Hubbard is thanked for a boracite specimen from Germany which was useful for comparative purposes. Dr....spectra recorded on a number of specimens from Germany are also considerably different from accepted values...nomenclature). A year previously, Hodenburg and Kuhn (1977) had correctly identified the Boulby material...(1987) and in slags from the Harz Mountains in Germany by Schnorrer-Kohler (1987). It has been recently...MINERALS FROM THE MASSIF CENTRAL HAMPSTEAD FARM QUARRY, AVON {Russell Society Southern Branch) PRESENTATIONS: |  | Hou, Guangshun, Wu, Chengbin, Li, Yingjie, Wei, Shipeng, Zhang, Yanlin, Qi, Yongan, Xiang, Shihong (2021) Discovery and geological significance of REE deposit in southern Songxian County, East Qinling, China. Ore Geology Reviews, 129. 103841pp. doi:10.1016/j.oregeorev.2020.103841 | Journal (article/letter/editorial) | | five 140 sample analyses (Kosler et al., 2005; Kuhn et al., 2010). Detailed analytical conditions 141...fresh portions were 146 crushed and milled in an agate mill to about 200 mesh, and then washed by purified...The minerals were 160 crushed and milled in an agate mill to about 200 mesh, and then washed by purified...334 46(4), 631–635. 335 Kuhn, B.K., Birbaum, K., Luo, Y., Gunther, D., Kuhn, B.K., Birbaum, K., Luo,...389 quartz sand for glass industry from gneiss quarry rock fines using dry rare-earth magnetic 390 |  | | Journal (issue) | | Foundation. ISSN 0035-7529 1978 by The Foote Quarry in Kings Mountain, by LAURA MARBLE 102 Dorset Way...worthwhile . specimens. Milarite from the Foote quarry. Photo by Lewis Perloff l 58 ROCKS AND MINERALS... Thin beds of marble are found in parts of the quarry and another common wall rock is a mica schist with...32 6 41 99 1 100 Brannockite from the Foote quarry. Photo by Miles Hudson JULY/AUGUST 1978 159 COLLECTING...mineral enthusiasts have developed in the Foote Quarry lies in the large number of unusual lithium, tin |  | Maresch, W. V., Welch, M. D., Gottschalk, M., Ruthmann, W., Czank, M., Ashbrook, S. E. (2009) Synthetic amphiboles and triple-chain silicates in the system Na2O-MgO-SiO2-H2O: phase characterization, compositional relations and excess H. Mineralogical Magazine, 73 (6) 957-996 doi:10.1180/minmag.2009.073.6.957 | Journal (article/letter/editorial) | | Geophysics, Ruhr-University Bochum, 44780 Bochum, Germany Department of Mineralogy, The Natural History Museum...Materials, Telegrafenberg D322, 14473 Potsdam, Germany 4 present address: GGU-Gesellschaft für Grundbau...Osterweddingen, Germany 5 Institute of Geosciences, Christian-Albrechts-University Kiel, 24098 Kiel, Germany 6 School...in a number of later studies (Witte et al., 1969; Kuhn, 1974; Witte, 1975; Welch, 1987; Maresch et al....phase is easily synthesized (Witte et al., 1969; Kuhn, 1974; Witte, 1975; Welch, 1987; Raudsepp et al |  | | Journal (article/letter/editorial) | | Systems, Universität Würzburg, Am Hubland, D-97074 Würzburg, Germany c Crystallography and Structural...Erlangen-Nürnberg, Staudtstrasse 3, D91058, Erlangen, Germany E-mail: nadezda.tarakina@physik.uni-wuerzburg.de...with intermediate cooling and regrinding in an agate mortar at each stage. A part of the obtained Li2HfO3...room temperature on a transmission STADI-P (STOE, Germany) diffractometer equipped with a linear mini-PSD...were carried out at beamline BW5 (DESY, Hamburg, Germany) at a primary energy of 100 keV, i.e. a wavelength |  | | Journal (article/letter/editorial) | | Clarion-Clipperton Zone of the Tropical Northeast Pacific Thomas Kuhn and Carsten Rühlemann * Federal Institute for Geosciences...Resources (BGR), Stilleweg 2, 30655 Hannover, Germany; thomas.kuhn@bgr.de * Correspondence: carsten.ruehlemann@bgr...ruehlemann@bgr.de Citation: Kuhn, T.; Rühlemann, C. Exploration of Polymetallic Nodules...the the deep deep economy. In order to sea for Germany, the BGR signed a contract with the International...International Seabed Authority (ISA) sea for Germany, the BGR signed a contract with the International Seabed Authority |  | Moore, John M., Kuhn, Barbara K., Mark, Darren F., Tsikos, Harilaos (2011) A sugilite-bearing assemblage from the Wolhaarkop breccia, Bruce iron-ore mine, South Africa: Evidence for alkali metasomatism and 40Ar-39Ar dating. European Journal of Mineralogy, 23 (4) 661-673 doi:10.1127/0935-1221/2011/0023-2117 | Journal (article/letter/editorial) | | Verlagsbuchhandlung, D-70176 Stuttgart 662 J.M. Moore, B.K. Kuhn, D.F. Mark, H. Tsikos 2. Geology 2.1. Regional...kcps. eschweizerbart_xxx 664 J.M. Moore, B.K. Kuhn, D.F. Mark, H. Tsikos Fig. 3. Thin section photographs...fans and, after a short period of grinding in an agate mortar, deposited on a Si plate. The diffraction...zone. In eschweizerbart_xxx 666 J.M. Moore, B.K. Kuhn, D.F. Mark, H. Tsikos 4.3. Albite, K-feldspar,...eschweizerbart_xxx WB-T2 668 J.M. Moore, B.K. Kuhn, D.F. Mark, H. Tsikos Table 3. Chemical composition |  | Josso, P., Pelleter, E., Pourret, O., Fouquet, Y., Etoubleau, J., Cheron, S., Bollinger, C. (2017) A new discrimination scheme for oceanic ferromanganese deposits using high field strength and rare earth elements. Ore Geology Reviews, 87. 3-15 doi:10.1016/j.oregeorev.2016.09.003 | Journal (article/letter/editorial) | | analysis, samples were dried at 60°C and milled with agate mortar then deposited on a XRD sample holder and...to a powder (90% of particles < 80µm) using an agate pestle and mortar. Major elements and selected trace... 1988; Fouquet et al., 1993; Hein et al., 1996; Kuhn et al., 2003; Fitzgerald and Gillis, 2006; Hein...et al., 1997; Ohta et al., 1999; Wegorzewski and Kuhn, 2014], diagenetic nodules from the Peru basin (n...hydrothermal origin from the Central Indian Ridge (n = 17) [Kuhn et al., 1998; Takahashi et al., 2007] and the mercury- |  | | Book | | Canada. Czech Republic Denmark . Egypt France Germany Hungary Israel . Italy Japan. Kazakhstan Republic...Colliver collection. 1990: Acquisition of Pedley Iris Agate collection. Person(s) in charge: Alex G. Cook (full...of ore body minerals from Queensland; Queensland Agate collection; Queensland Gold collection, including...including crystal gold; South East Queensland Iris Agate collection. Uses and services: Public exhibits; material...Enzenreith Bergbau- und Heimatmuseum Enzenreith, Am Schrammelteich, A-2640 Gloggnitz - Enzenreith Tel |  | | Journal (article/letter/editorial) | | well-crystallized and massive forms, of chalcedony, agate, opal, etc. The quartz family is held to include...macroscopic characteristics of rocks. F. C. P. By 0. KUHN. pp. viii 4- 121 with 92 text-figs. Berlin : Borntraeger |  | | Journal (issue) | | lot of hot air came about. Although technically, I am sure the process originally spewed a bunch of relatively...Foreman, Gary provides considerable help. When I am having problems getting something apart, he is always...flat. "It's not what you know, but who you know." I am sure my high school English teacher would be very...currently enduring the year of the COVID-19 virus. I am taking the time to get the machines repaired, install...is too optimistic, mostly we do rust-retarding. I am proving up some new technology like the Orion TIG |  | | Journal (article/letter/editorial) | | e n wood becomes hard because it is replaced by agate or opal it is 15. T h e first five letters of Scheelite...741 ANSWERS Across 1. Galena 2. Lodestones 4. Agate 5. Apatite 6. P i 7. Diamond 8. Lava 9. D r . 10...rocks. Sooner Rockologist — F r o m Rock T a l k KUHN RECEIVES AIME AWARD D r . T r u m a n H . K u |  | Walger, Eckart, Mattheß, Georg, von Seckendorff, Volker, Liebau, Friedrich (2009) The formation of agate structures: models for silica transport, agate layer accretion, and for flow patterns and flow regimes in infiltration channels. Neues Jahrbuch für Mineralogie - Abhandlungen, 186 (2) 113-152 doi:10.1127/0077-7757/2009/0141 | Journal (article/letter/editorial) | | The formation of agate structures 113 N. Jb. Miner. Abh. 2009, Vol. 186/2, p. 113–152, Stuttgart, August...Verlagsbuchhandlung 2009 The formation of agate structures: models for silica transport, agate layer accretion, and for...Einstein Abstract: In agate structures three substructures can be discerned: common agate banding, infiltration...the very first chalcedony layer. Both, the common agate banding and the infiltration channel banding are...cavity-surrounding rock into the cavity, in which the agate structure is building up. The driving force is the |
|
Kuhn Quarry, Waldhambach, Annweiler am Trifels, Südliche Weinstraße, Rhineland-Palatinate, Germany