	*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.... . . . . . . 183 15.2.3 Study of a Synthetic Biotite Mafurite Glass at High Pressures ................197 17.2 Tectonics in the East Eifel Area ofW. Germany ... 198 17.3 Plate Tectonic Model for the Generation...Manchuria (China; Ogura et al. 1939), E. Eifel (West Germany; Duda and Schminke 1978), Birunga (east and equatorial...these rocks. Lava flows containing phenocrysts of biotite with minor leu cite (glimmerite, Holmes and Harwood
	*(1975, February) Der Aufschluss* Vol. 26 (2) Vereinigung der Freunde der Mineralogie und Geologie (VFMG) e.V.**	Journal (issue)
	durch (133) oft zugespitzt. Nur relativ wenige Biotite weisen einen derart einfachen Aufbau auf, meistens...Korretsberges bzw. 500 m südlich des Plaidter Hummerich (mit intensivem Schlackenabbau) befindet sich
	*Gupta, Alok Krishna (2015) Origin of Potassium-rich Silica-deficient Igneous Rocks. Springer India. doi:10.1007/978-81-322-2083-1*	Book
	. . . . . . . . 4.8.1 Ultrapotassic Rocks of Germany . . . . . . . . . . . . 4.8.2 Tertiary and Quaternary.... . . . . . . . . 13.2.8 Phase Relations on a Biotite Mafurites under High P–T Conditions. . . . . ....years), Western Ontario (Canada, 3 ½ years), Ruhr (Germany, 1 year), Hokkaido (Japan, 2 years), Melbourne...Alps, Switzerland, Italy Aeolian Arc East Eifel, Germany Lamproite Minette K-rich volcanics K-rich volcanics...K-feldspar and different types of micas (e.g. phengite, biotite etc.) and clay minerals in the sediments. Some
	*Sander, Bruno (1970) An Introduction to the Study of Fabrics of Geological Bodies. Pergamon Press. doi:10.1016/c2013-0-01589-7*	Book
	Congress Catalog Card No. 71-94940 Printed in Germany 08 006660 7 JUL 7 '72 10869 7 KEENE STATE COLLEGI...the Alpine Trias with biotite holoblasts (Brenner, Tirol) Schist with biotite holoblasts (Isergebirge...the B of different ages on the same s (e.g. a biotite-schistosity) were imprinted in accordance with...(0kl)-shear-planes in quartz-phyllite; shear-planes coated with biotite in garnet. We could add many others to these examples...established under 1 it is the dark minerals, {biotite, hornblende) which coat the shear-planes, but not
	*Petraglia, Michael D., Korisettar, Ravi - Eds.* (1998) Early Human Behaviour In The Global Context - The Rise And Diversity Of The Lower Palaeolithic Period. Routledge, London.**	Book
	Max-Planck-Institut für Kernphysik, Heidelberg, Germany Preface Palaeoanthropology has made tremendous...event Volcanic ash falls, lava flows, feldspar, biotite 26 ASHOK K.SINGHVI, GÜNTHER A.WAGNER AND RAVI...Reference Plaidter Hummerich, Germany Tonchensberg, Germany Schwalbenberg, Germany Mauer, Germany Wallertheim...Wallertheim, Germany Lichtenberg, Germany Schobendorf, Germany Gamsenberg, Germany Loess TL 80–130 Singhvi...62±5 WeimarEhringsdorf, Germany Rosenhof, Regensburg, Germany Rheindahlen, Germany Willendorf, Austria Stratzing
	*Easterbrook, Don J. - Ed.* (1988) Dating Quaternary sediments. GSA Special Paper 227. Geological Society of America**	Report (issue)
	(weighted average of sanidine, plagioclase, and biotite, 17 determinations, Izett and others, 1988). Both...Thermoluminescence dating of loess deposits at Plaidter Hummerich and its imlications for the chronology of Neanderthal...phenocrysts of plagioclase, hornblende, hypersthene, biotite, magnetite, ilmenite, apatite, zircon, and glass

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Biotite from Hummerich, Utzerath, Daun, Vulkaneifel, Rhineland-Palatinate, Germany

Biotite from
Hummerich, Utzerath, Daun, Vulkaneifel, Rhineland-Palatinate, Germany