	*Bogaard, P. v. d., Schmincke, H. -U. (1984) The eruptive center of the late quaternary Laacher see tephra. Geologische Rundschau, 73 (3) 933-980 doi:10.1007/bf01820883*	Journal (article/letter/editorial)
	and lava flows, (9) = Laacher See Tephra. H = Herchenberg, WB = Wingertsberg, TL = Thfirer lava flow, N...basin (local term: "Brohltal-Trass"). The ash flow sequence within the Brohltal area, studied recently...flow units (T 1; approximately 60 % of the bulk "Brohltal-Trass" volume) corresponding to MLST B eruptions...compositionally related to MLST C and ULST eruptions. "Brohltal-Trass" (as far as T 1 is concerned), "Nettetal-Trass"...isopach map of basal MLSTB ash flow deposits ("Brohltal-Trass", '~ and "Tauchschicht"). 952 The Eruptive
	*(2001, October) Geonieuws* Vol. 26 (08) Mineralogische Kring Antwerpen**	Journal (issue)
	in de volgende 14 slakkenvulkanen gevonden : Herchenberg, Sattelberg, Ettringer Bellerberg, Wartgesberg... Geonieuws 26(8), oktober 2001 A61 Rhein Burgbrohl A3 Neuwied Laacher See Adenau Ormont Koblenz...verglaasde xenolieten in de slakkenvulkanen van de Herchenberg, Eicher Sattel, Sattelberg en Emmelberg zijn...verzamelaar. 2.3. Herchenberg Deze vulkaan ligt ongeveer 2 km ten Noord-Westen van Burgbrohl/Oosteifel. Het...genoemde mineralen (Schreyer et al., 1983). De Herchenberg is in de Eifel de eerste vindplaats van osumiliet
	*(1977) Europe Issue. The Mineralogical Record* Vol. 8 (4) The Mineralogical Record, Inc.**	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
	*Stoppa, F., Woolley, A. R. (1997) The Italian carbonatites: Field occurrence, petrology and regional significance. Mineralogy and Petrology, 59 (1) 43-67 doi:10.1007/bf01163061*	Journal (article/letter/editorial)
	Zr-schorlomite (Lupini et al., 1992), apatite and Ti-magnetite set in a cryptocrystalline calcite matrix. The...phenocrysts. Total diameter of lapillus about 1 cm Ti-magnetite. There are abundant amoeboid vesicles, up to 1...groundmass), monticellite 23%, Th-perovskite plus Ti-magnetite 9%, olivine 6%, phlogopite 6%, Zr-schorlomite...groundmass of calcite, apatite, clinopyroxene, magnetite, schorlomite and perovskite. Larger pyroxene and...IUP tuffisites have been described from Hegau, Germany (Keller, 1984), Lashaine, Tanzania (Dawson et al
	*Gupta, Alok K., Yagi, Kenzo (1980) Petrology and Genesis of Leucite-Bearing Rocks* - Minerals and Rocks No. 14. Springer Berlin Heidelberg. doi:10.1007/978-3-642-67550-8**	Book
	Rocks of the Laacher See and Other Areas of West Germany ............... 5.13 Leucite-Bearing Rocks of the...197 17.2 Tectonics in the East Eifel Area ofW. Germany ... 198 17.3 Plate Tectonic Model for the Generation...Amphibole Hornblende Rutile Sphene Ilmenite Apatite Magnetite Liquid Vapor Crystal Solid solution Entropy Enthalpy...Manchuria (China; Ogura et al. 1939), E. Eifel (West Germany; Duda and Schminke 1978), Birunga (east and equatorial...Wyoming Navajo-Hopi, Arizona East Eifel, West Germany Vico, Italy Si0 2 Number of analyses Locality
	Washington, H.S. (1904) The superior analyses of igneous rocks from Roth's Tabellen, 1869 to 1884, arranged according to the quantitative system of classification. Professional Paper 28. US Geological Survey doi:10.3133/pp28	Report (issue)
	tstated that some of the mineral constituents (as magnetite) had been removed prior to analysis, as well as...fluorite. H _____ ...... _.. Hemic subgroup (magnetite, chromite, hematite). hm . _. _._ ...... hematite...leucite. M. _. _... _. _.... Mitic subgroup (magnetite, chromite, hematite, ilruenite, titanite, perofskite...perofskite, rutile). rot ... __ ._ .•. _.. magnetite. ne _.. _......... nephelite. no .•. _......•.. noselite...6 ab 30.4 an 3.9 c 4.4 Q 22.2 ' I Himmekiil Quarry, Pyterlaks, Finland. H. Struve. Rapakiwi H. Struve
	*Hoefs, Joachim (1965) Ein Beitrag zur Geochemie des Kohlenstoffs in magmatischen und metamorphen Gesteinen. Geochimica et Cosmochimica Acta, 29 (5) 399-428 doi:10.1016/0016-7037(65)90036-0*	Journal (article/letter/editorial)
	Geochemie der Isotope, Gbttingen, Lotzestr. 16, Germany (Eingegangen 30 November 1964) Zusamm&assung-Eine...Quarze. Bei den basischen Gesteinen enthalten die Magnetite, gefolgt von Pyroxen, Olivin und Feldspat, das...Westberg Hofgeismar Olivir-Melilith-Nephelinit : Herchenberg b. Oberlutzingen Olivin-Melilith-Nephelinit :...Dazu sollen noch vier Erze angefiihrt werden, 2 Magnetite, 1 Chromit-und 1 Ilmenitprobe. Hierbei handelt
	*Fuchs, K., von Gehlen, K., Mälzer, H., Murawski, H., Semmel, A. - Eds.* (1983) Plateau Uplift - The Rhenish Shield - A Case History. Springer Berlin Heidelberg. doi:10.1007/978-3-642-69219-2**	Book
	entry under title: Plateau uplift. l. Geology- Germany (West)- Rbeinisches Schiefergebirge. l. Fuchs,...Springer-Verlag Berlin Heidelberg 1983 Printed in Germany The use of registered names, trademarks, etc. in...chosen a study area within the Federal Republic of Germany. Familiar exposures could now be reexamined with...the Rhenish Massif in the Federal Republic of Germany was the object of a multi-disciplinary re/ search...HertzstraEe 16, D-7500 Karlsruhe 21, Fed. Rep. of Germany * Contribution No. 253, Geophysical Institute
	*(2010, March) Mineralien Welt* Vol. 21 (2) Bode Verlag GmbH**	Journal (issue)
	2(OH),·5H 2O, a new ferric iron phosphate from Germany, and its close relation to wavellite - Eur. J....Lokalitäten gefunden: Emmelberg, Üdersdorf, Herchenberg bei Burgbrohl, Wannenköpfe von Ochtendung, Eicher Sattel...new anhydrous amph ibole from the Eifel region , Germany: Description and crysta l structure of obertiite...occurrenceof Roedderite in volcaniceiectaofthe Eifel, Germany. - Contr. Mineral. Petrol. 73 , 127-130. MIHAJLOVIC...from the Bellerberg (Bellberg) volcano, Eifel, Germany. - N. Jb. Mineral. Abh . 179, 265-294. STACHOWIAK
	Bell, K., Keller, J. - Eds. (1995) Carbonatite Volcanism - Oldoinyo Lengai and the Petrogenesis of Natrocarbonatites - IAVCEI Proceedings in Volcanology No. 4. Springer Berlin Heidelberg. doi:10.1007/978-3-642-79182-6	Book
	Universitat Freiburg Albertstr. 23b 79104 Freiburg Germany This volume is a Contribution of the IGCP Project...greatly to the volume. Ottawa, Canada Freiburg, Germany October 1994 KEITH BELL JORG KELLER Contents...Universitat Freiburg, Albertstr. 23b, 79104 Freiburg, Germany 3 Department of Anthropology, St Lawrence University...Khibina. USSR (Czamanske et al. 1978). Kassel, Germany, and in the Fohberg wollastonite phonolite of the...Oxide Shive et al. (1990) report a spinel of the magnetite-jacobsite series (Fe2.13Mn0.54 MgO.2SZno.01Tio
	*(2013, May) Mineralien Welt* Vol. 24 (3) Bode Verlag GmbH**	Journal (issue)
	Wannenköpfen. Aber auch der Nickenicher Sattel und der Herchenberg sind als Fundorte bekannt entsprechen nicht...Phlogopit-Kristalle (Oxiphlogopit??) und kleine Magnetite in der Paragenese zu finden. Mineralien-Welt 3/2013
	*(2011, May) Mineralien Welt* Vol. 22 (3) Bode Verlag GmbH**	Journal (issue)
	lntra-plate Lavas from the Westerwa ld Region , Germany. - J. Petrol. 45 (5), 883-905. HAEGE, Th. ( 1887):...„Stäbchenpyrite", aber auch Aragonit-Büschel und Magnetite, sitzen. Calcit kommt in allen Abbauen der Loja...kein Sodalith. Bildbreite 2 mm. Foto Kruijen. Herchenberg Haüyn Hellblaue, glasige Einschlüsse in der Matrix
	*Hintze, Carl (1897) Handbuch der Mineralogie* Vol. 2 - Silicate und Titanate. Verlag Von Veit & Comp., Leipzig.**	Book (volume)
	in einem „,zerreiblichen Dolerit" im Boylestone quarry, N. W. von Barrhead bei Glasgow (auch umgewandelt...zersetztem Dolerit von Gleniffar Braes und im Boylestone quarry (hier auch frisch , vergl. S. 11 ) N. W. Barrhead...auf den Lava schlacken des Herchenberges bei Burgbrohl in Rheinpreussen, beobachtet von TH. WOLF (Sitzber...New York. Hessonitkrystalle (211 ) von Dickson's quarry bei Wilmington in Delaware. Zimmetbraune Krystalle...Die auf den Lavaschlacken des Herchenberges bei Burgbrohl in Rhein preussen von TH. WOLF (Niederrh. Ges
	*Sigurdsson, Haraldur (2000) The Encyclopedia of Volcanoes* (1st ed.) Academic Press.**	Book (edition)
	RALF BUETTNER Universität Würzburg Würzburg, Germany Phreatomagmatic Fragmentation SERVANDO DE LA CRUZ-REYNA...Blasts ARMIN FREUNDT GEOMAR Research Center Kiel, Germany Ignimbrites and Block-and-Ash Flow Deposits HÉLÈNE...Magmas RALF SCHMIDT GEOMAR Research Center Kiel, Germany Seamounts and Island Building HANS-ULRICH SCHMINCKE...SCHMINCKE GEOMAR Research Center Kiel, Germany Scoria Cones and Tuff Rings Seamounts and Island Building...Eruptions DIRK VESPERMANN GEOMAR Research Center Kiel, Germany Scoria Cones and Tuff Rings GEORGE P. L. WALKER

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Magnetite from Herchenberg quarry, Burgbrohl, Brohltal, Ahrweiler, Rhineland-Palatinate, Germany

Magnetite from
Herchenberg quarry, Burgbrohl, Brohltal, Ahrweiler, Rhineland-Palatinate, Germany