	*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)
	(i. e. Krufter Ofen, 462 m; Thelenberg, 400 m; Veitskopf, 428 m), while the tuffring tephra thickens in...(Mendig fan, Krufter Ofen fan, Nickenich fan, Wassenach fan, Glees fan and Maria Laach fan), with the...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"
	*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
	*(1883) On hypersthene andesite and on triclinic pyroxene in augitic rocks. Bulletin* Vol. 1. US Geological Survey doi:10.3133/b1**	Report (volume)
	in small cr)-stals and irregular grains, with magnetite and apatite, are the only minernl constituents...Elbingerode, IIartz Motmtains, Germany. 3 . .Diabttse.-Bnrg· in Nas an, Germany. 4. Olivine-dirtbalie. -Bjorfvas...Hornblend.e-nnifc.Yite.-Boh·ershalm, Sicbcugebir·gc, Germany. 7. llornblende·a.ndc.tt'ite.-Jaknben, near 'l'ot~clleu..."-Lowenburg, Siebengebirge, Germany. "Dolcrite."-The 1\Ici suer, IIcssen, Germany. Fclclspar-basalt.- B ihl...Abtei, Laacher See, Germany. · 1 . L cttcile-basalt.- Veitslw pf, Laacher See, Germany. 1!). Leucitc-basalt
	*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...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...from the Bellerberg (Bellberg) volcano, Eifel, Germany. Carbonates (a solid solution of CaCO3, MgCO3 and...7–8 Leucites from basanites, Laacher See Area, Germany (Duda and Schminke 1978) 9 Rim of a leucite from
	*Phillips, John, Seeley, H. G. (1885) Manual of Geology - Theoretical and Practical* Vol. 1 - Physical Geology and Palæontology. Charles Griffin and Co., London.**	Book (volume)
	of regular structure in the mines of England, Germany, Sweden, &c, 4. The remains of plants and animals...Werner contemplated the rocks and metallic veins of Germany, was the relative period of ~ Figs x. their...that the order of succession among these rocks in Germany would be found to prevail in all parts of the world...the naturalists of Italy, France, England, and Germany in the ridiculous dispute whether fossil shells...some oligoclase,\| Guernsey. with hornblende and magnetite. Many syenites contain mica, quartz, nepheline

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Magnetite from Veitskopf, Wassenach, Brohltal, Ahrweiler, Rhineland-Palatinate, Germany

Magnetite from
Veitskopf, Wassenach, Brohltal, Ahrweiler, Rhineland-Palatinate, Germany