 | | Journal (issue) | | sein Wissen weitergeben können. Bolko Cruse Gerolstein - Landschaft aus Feuer und Wasser Mit 29 Abbildungen...Zahlreiche prachtvoll erhaltene Versteinerungen, die Gerolstein den Ruf eines geologischen Dorados verschafften...Kranichstr. 10, 47441 Moers 188 KoWALSKI, H. t: Gerolstein - Landschaft aus Feuer und Wasser Abb. 2: Pterichthyodes...Expl. - Ahrdorf-Schichten, Eifelium, Gees bei Gerolstein; größter Durchmesser: 18 mm. 189 Abb. 4: Ceratarges...(GOLDFUSS) - AhrdorfSchichten, Eifelium , Gees bei Gerolstein; Länge (ohne Schwanzstacheln): 19 mm. - Sammlung: |  | | Journal (article/letter/editorial) | | Oldenburg, P.O. Box 2503, D-2900 Oldenburg, West Germany Abstract. Ferriferous ooids and microoncoids occur...biogeochemical hypotheses of formation has been done by von Buch (1803a, b, in Ewald etal. 1876), Correns (1942)...are formed of iron oxide or silicate minerals (magnetite, hematite, limonite, goe- 86 Table 1. Classification...(3) Tertiary iron stromatolites of Warstein in Germany. The observations on ancient ironstones were supplemented...concentric laminations formed of chamosite, siderite, magnetite and hematite. The coated grains are associated |  | | Journal (issue) | | Über die Mineralien der SodalithGruppe aus der Vulkaneifel (1) 8S ACHAT-Magazin Quartzsite und Tucson...Kiefert und Anna-Kath ri n Malsy ein interessantes Buch verfasst. Nach einer kurzen Einleitung wird im Kapitel...sowoh l ein hochinteressantes als auch ein schönes Buch, das sich gleichermaßen an Mineralogen und Mineralienliebhaber...zu Störtebekers Zeiten , also um 1400? Im Zechen buch der Grube berich ten die Chronisten, dass hier im...ruhenden Kosten von 80 Thalern", heißt es im Zechen buch weiter. In der Hoffnung auf bessere Aufschlüsse |  | | Journal (issue) | | unbedingt Ihre Kundennummer an. Pro Kunde nur ein Buch zum Vorzugspreis. Vorzugspreis gilt nicht für Buchhandlungen...epitaktischen Verwachsungen von Mineralien aus der Vulkaneifel begonnen. Nun folgt der Schluss dieses Kapitels...zu obigen Epitaxien sind hier viele kleinere Magnetite auf einem großen HercynitKristall aufgewachsen...und beschrieben.Auf solche Bildungen aus der Vulkaneifel ist jedoch noch nicht näher eingegangen worden...REM-Foto Sebold. Gismondin-Kristalle aus der Vulkaneifel im Gegensatz zu den bisherigen Annahmen nicht |  | | Journal (issue) | | the Treasury of the Munich Residence (Munich, Germany), and is one few extant examples of Late Middle...Technology, Pasadena, USA Karl Schmetzer Petershausen, Germany Dietmar Schwarz Federated International GemLab...Elisabeth Strack Gemmologisches Institut Hamburg, Germany Tay Thye Sun Far East Gemological Laboratory, Singapore...Berkshire Bert Willems Leica Microsystems, Wetzlar, Germany Bear Williams Stone Group Laboratories LLC, Jefferson...2015. Gem Notes: Modern doublets, manufactured in Germany and India. Journal of Gemmology, 34(6), 478–482 |  | | Journal (issue) | | Bochum, Universitätsstrasse 150, D-44780 Bochum, Germany. Riassunto La capranicaite, KCaNaAl4B4Si2O18,...sanidino. Minerali associati sono: vishnevite, magnetite, “granato” e “apatite”. “EPIDOTO” L’analisi SEM-EDS...avanti dalla scuola dei geologi tedeschi. Leopold von Buch, allievo di Werner, considerato all’epoca uno dei...vulcano Bellerberg, Ettringen, Mayen, Eifel, Rhineland-Palatinate, Germania. Coll. e foto L. Mattei. dierite...Mineralien der Eifel - in: Eifel Die Mineralien der Vulkaneifel - Extra Lapis, 34, 50-51. BORTOLOZZI G., (1986) |  | | Journal (issue) | | Fluorit-Lagerstätte Okorusu in Namibia Die Neufunde aus der Vulkaneifel 2013 • Lavrion/Griechenland II Beryllium-Mineralien...die grünen Fluorite 62 Die Neufunde aus der Vulkaneifel 2013 66 Neufunde aus dem alten Bergbau und...Bode-Verlag präsentierte in Tucso'n das neu aufgelegte Buch AGATES. Es war über viele Jahre vergrifffen. V Tucson...unwillkürlich an einen Ausspruch, der Leopold von Buch, einem Zeit- und Studiengenossen Alexander von Humboldts...2/2014 65 Eifel Die Neufunde F. aus der Vulkaneifel 2013 Günter Blaß und Kruijen Auch von der Sammelsaison |  | | Journal (article/letter/editorial) | | 329 S. und 149 Abb. DM 49. -- Das vorliegende Buch enth~ilt 24 in englischer Sprache geschriebene Artikel...Artikel und der Sachkompetenz der Autoren bleibt das Buch verst~ndlich. Es ist daher sowohl denjenigen zu...Schidlowski; Origin of Amphibolite and Associated Magnetite Ore from the Pocheon Iron Mine (Korea) by Chil-Sup...Berchtesgaden, BavarianAlps/Federal Republic of Germany. Main topics will be: i. Mineral resources (metals) |  | | Report (chapter) | | the late Variscan intermontane Saar-Nahe Basin (Germany): a review V O L K E R VON S E C K E N D O R F...Universitdt Wfirzburg, Am Hubland, D-97074 Wfirzburg, Germany (e-mail: volker, von_seckendorff @mail.uni-wuerzburg...Wfirzburg, Germany 3present address." Am Mittelpfad 4, D-65468 Trebur-Geinsheim, Germany Abstract: The...intermontane, Carboniferous-Permian Saar-Nahe Basin in SW Germany. Since the last reviews of the petrography, geochemistry...associated development of the Saarbrticken and Pfalz (Palatinate) anticlines (Fig. l b). The character of the |  | | Journal (article/letter/editorial) | | two-thirds melilite and one-third dark constituents (magnetite and pyroxene) with some accessory perofskite and...microcline 20.4 per cent, biotite 4.4 per cent, magnetite I.9 per cent, and epidote i.5 per cent. (224)... OrographischeBriefe, I, 26, 113. 5 Leopold von Buch, "Ueber Erhebungscratere und Vulcane" (read in Berlin...JOHANNSEN 172 was called Monzon-syenit by von Buch,' and later monzonit by De Lapparent.2 The latter...included under the calcimonzonites (2313). 1 Leopoldvon Buch, "Ueber geognostische Erscheinungenim Fassathale |  | | Journal (article/letter/editorial) | | (OH)6 SO4 ] [17]. The mixed valent iron oxide magnetite [Fe3 O4 ] was also found on Mars [5,9,18–21]....Advance diffractometer (Bruker AXS, Karlsruhe, Germany) equipped with a Cu Kα source and a position sensitive...Diffrac.Eva version 4.0 (Bruker AXS, Karlsruhe, Germany) was used for mineral identification, and the Profex...Mineral codes: G = Goethite, L = Lepidocrocite, M = Magnetite, GR = Green Rust, S= Schwertmannite, and Sa =...nanocrystalline goethite, and nonstoichiometric magnetite. The proportion of lepidocrocite in the mineral |  | | Book (edition) | | Precious Stones, Gemstones, Pearls and Corals (for Germany) to protect against unfair competition. Permitted...Lazuli Lazurite Leucogranite Magnesiochromite Magnetite Melanite Microlite Pentlandite Periclase Picotite...Zektzerite 6 Hematite 5%-6% Hedenbergite 5/%-6% Magnetite 5%4-6% Manganotantalite 5%-6% Opal 5%4-6% Rhodonite... Fergusonite Euxenite Linarite Senarmontite Magnetite Aeschynite Tantalite Hematite Fabulite Bornite...Epidote Hedenbergite IImenite Jet Magnesiochromite Magnetite Marcasite Melonite Millerite Nickeline Pentlandite |  | | Journal (article/letter/editorial) | | the immediate area in which it takes place. Von Buch, when he came to study the interesting volcanic...elevation of the Alj>s. The fallacy of the views of Von Buch has, however, been fully shown by the proofs which...learnt to regard it, ever since the days of von Buch, as a field in which a solution of some of the grandest...the order of their appearance, are those which von Buch and the earlier writers spoke of as black-porphyries...olivine (usually in a much altered condition) and magnetite. Except on the ground of their age, there appears |  | | Book (edition) | | gratitude to Prof. Dr. Hermann Bank, Idar-Oberstein/ Germany, for making many rare collector gemstones available...thank Mr. Hans Walter Lorenz, Idar- Oberstein/Germany, who cut numerous rare gemstones specifically for...Precious Stones, Gemstones, Pearls and Corals (for Germany) to protect against unfair competition. Permitted...Lazuli Lazurite Leucogranite Magnesiochromite Magnetite Melanite Microlite Pentlandite Periclase Picotite...Microcline Nephrite Norbergite 54-6 % 5 %-6% Magnetite 54-6 % Manganotantalite 5 %-6% Opal 54-6 % Rhodonite |  | | Journal (article/letter/editorial) | | applied, respectively by Haüy' in France and von Buch" in Germany, to rocks composed essentially of a foliated...name to be applied to the group of rocks which von Buch so clearly and definitely separated from other allied...pyroxene. Delesse2 of and the jade mentioned by von Buch as pact feldspar Haüy, an essential constituent... THE JOURNAL 44o OF GEOLOGY. as defined by von Buch, and these had been given distinct names in accordance...but were looked upon merely as altered gabbros. Magnetite and titanic iron oxide as well as apatite were |  | | Report (issue) | | mosquensis (von Buch) M eleagrinella sp. 25277 A ucella rugosa (Fischer) Aucella mosquensis (von Buch) Pleuromya...mosquensis (von Buch) A ucella rugosa (Fischer) Pleuromya sp. 25279 Aucella mosquensis (von Buch) Rhynchonellid...top east of Yori Pass: .Aucella mosquensis (von Buch) Astarte sp. Pleuromya sp. Jurassic, Naknek 12080...of Ten Thousand Smokes: .Aucella mosquensis (von Buch) Lima sp. Turbo? sp. Belemnites sp. Jurassic, Naknek...shown by the presence of Aucella mosquensis (von Buch) and A.. rugosa (Fischer) • • • A ucella bronni |  | | Journal (article/letter/editorial) | | Gastrioceras carbonarium, von Bach. O. carbonarium, von Buch. O. listeri, Martin. Glyphioceras diadema, Beyrich...beds of iron ore belong to this association In Germany the Lahn and Dill districts and the Upper Harz...cherts and beds of haematite (sometimes siderite, magnetite, or limonite) are there found in pre-Cambrian...a very extensive scale. They are principally magnetite, with -varying amounts of apatite, and are usually |  | | Journal (article/letter/editorial) | | conglomerates. (a) The Azogues Sandstone. Leopold de Buch, Baron von Humboldt, and T. Wolf have severally...determined by de Buch as belonging to the Cretaceous. According to these fossils (Buch) it appears proved...decomposition products with a high proportion of magnetite and other ferrous minerals. In most examples,...transparent crystals of apatite are also present. Magnetite occurs sparingly as an accessory mineral, and...constituent. Minute needles of apatite and specks of magnetite are also present in minor proportion. The ground-mass |  | Applin, D.M., Izawa, M.R.M., Cloutis, E.A., Goltz, D., Johnson, J.R. (2015) Oxalate minerals on Mars?. Earth and Planetary Science Letters, 420. 127-139 doi:10.1016/j.epsl.2015.03.034 | Journal (article/letter/editorial) | | in the generation of the enigmatic nanophase magnetite in the martian meteorite ALH 84001. Oxalates are...O4 ·2H2 O) can be converted to nanocrystalline magnetite during low-temperature, low-oxygen thermal decomposition...mechanism for the formation of nanocrystalline magnetite in the martian meteorite ALH 84001. Carbonates...30W DO802 deuterium lamp (Heraeus Noblelight, Germany). Illumination from the lamp was confined to being...Fe–Ti oxides (e.g., haematite, ilmenite, and magnetite) and mafic silicates will have strong absorbance |  | | Journal (article/letter/editorial) | | NORTH OF NORWAY. By KARL PETTERSEN. T EOPOLD VON BUCH, who in the beginning of this century I J travelled...disthene, staurolite, pistazite,titanite and magnetite, which last mineral may in some places appear...rock:—black hornblende, inlaid Tike porphyry, magnetite, quartz, fitanite, tourmaline, pistazite, garnet...found in some places in the gneissoid-granite. Magnetite and pyrites are frequent accessory minerals. The...hornblende-gabbro. Olivine is a tolerably frequent mixture. Magnetite, Titanic iron, and Pyrites are frequently found |  | | Journal (article/letter/editorial) | | Geowissenschaften, Postfach 330440, 28334 Bremen, Germany Received 6 January 2003; received in revised form...domain state is shown for a small set of synthetic magnetite and titanomagnetite samples and in a case study...non-interacting SD particles is 1.09 [4], for large MD magnetite, Bcr /Bc v 5. Often, rock and environmental studies...dependence on TED for synthetic magnetite and titanomagnetite samples. The magnetite samples W1^W6 are produced...measurements of chys for a small selection of sized magnetite and titanomagnetite samples are shown. They indicate |  | Stalport, F., Glavin, D.P., Eigenbrode, J.L., Bish, D., Blake, D., Coll, P., Szopa, C., Buch, A., McAdam, A., Dworkin, J.P., Mahaffy, P.R. (2012) The influence of mineralogy on recovering organic acids from Mars analogue materials using the “one-pot” derivatization experiment on the Sample Analysis at Mars (SAM) instrument suite. Planetary and Space Science, 67 (1) 1-13 doi:10.1016/j.pss.2012.02.010 | Journal (article/letter/editorial) | | D. Blake e, P. Coll a,b, C. Szopa f,g,h,i,j, A. Buch k, A. McAdam c, J.P. Dworkin c, P.R. Mahaffy c a...that can be readily detected (Meunier et al., 2007; Buch et al., 2009). NASA and ESA are planning a series...(MOMA) instrument on the 2018 ExoMars rover mission (Buch et al., 2009). The NASA Mars Science Laboratory...primary and secondary amines, alcohols, and amides (Buch et al., 2006). Furthermore, the derivatization yields...discussion in Section 2.4). Previous experiments by Buch et al. (2009) have shown that heating to 300 1C |  | | Journal (article/letter/editorial) | | succession was fully recognized by Breislak and Von Buch at the beginning of this century, whereas inversion...many eminent geologists, as Hamilton, Breislak, Von Buch, MonticeUi, Scrope, Dufrenoy, Daubeny, Humboldt...variety, within certain limits, as noticed by Von Buch ~. Without any apparent order we find mixed together...describe this superposition. He was followed by L. yon Buch t, who fell into the error of classing the pumice...by a coat of dark brown dusty matter, probably magnetite (?), just as we see clear crystals of ice separate |  | | Journal (article/letter/editorial) | | plagioclase, augite, and olivine, with accessory magnetite and apatite. From two modal analyses given, it...augite 22.4 per cent, olivine II. 7 per cent, and magnetite 0.9 per cent. Since this rock contains olivine...augite 23. 2 per cent, olivine II. 2 per cent, magnetite 0.9 per cent, apatite 0.9 per cent. See note under...deep-seatedequivalent, monzogabbro. (2315) Gabbro voN BUCH. The term gabbro (granito di gabbro)was used by...Toscana (Firenze, 1768), II, 432. s Leopold von Buch, "Ueber den Gabbro" (read in Akad. d. Wissens., |  | | Journal (issue) | | 2(OH),·5H 2O, a new ferric iron phosphate from Germany, and its close relation to wavellite - Eur. J....Castillo landen. Glücklicherweise hat dieser ein Buch (de] CASTILLO 2004) publiziert, in der alle guten...Rondorf, Steffen Jahn Fotos Matthias Reinhardt Die Vulkaneifel ist bekanntermaßen ein Paradies für „die Kleinen"...Cuprorivait und Tangeit, die hier erstmals in der Vulkaneifel gefunden wurden , sowie Tenorit und Volborthit...new anhydrous amph ibole from the Eifel region , Germany: Description and crysta l structure of obertiite |
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