Siderite from
Kleiner Johannes Mine, Arzberg, Wunsiedel im Fichtelgebirge, Upper Franconia, Bavaria, Germany

	Dill, H.G. (2020) A geological and mineralogical review of clay mineral deposits and phyllosilicate ore guides in Central Europe – A function of geodynamics and climate change. Ore Geology Reviews, 119. 103304 doi:10.1016/j.oregeorev.2019.103304	Journal (article/letter/editorial)
	Leibniz University, Welfengarten 1 D-30167 Hannover, Germany Abstract The Central European Variscides and their...West Sudetes and its western prolongation the Fichtelgebirge-Erzgebirge Anticline which is well known for...2.1.4. The Subvariscan Foredeep 8 During the Upper Carboniferous, the Subvariscan Foredeep subsided...in the West, through the Ruhr District, Germany, to the Upper Silesian Coal Basin, Poland. The basin fill...calcareous platform sediments of the Malm series (Upper Jurassic) (Dill and Klosa, 2011). The Late Mesozoic
	*Toth, Thomas A. (1997) An Fe-Berthierine from a Cretaceous Laterite: Part I. Characterization. Clays and Clay Minerals, 45 (4) 564-579 doi:10.1346/ccmn.1997.0450408*	Journal (article/letter/editorial)
	chemistries of gibbsite, kaolinite, goethite and siderite with which it is in eqUilibrium, allows a portrayal...containing pisoids and pseudo-ooids with a quartz-siderite-berthierine mineral assemblage deposited in a...with kaolinite as a matrix in siderite concretions. Authigenic siderite was always observed in association...associated with reducing conditions; 3) associated with siderite; 4) associated with pisoids or ooids; and 5) deposited...section, the lower 5 m are presently covered and the upper 4 m inaccessible. An interval of 0.5 m was used
	Doelter, C. (1912) Handbuch der Mineralchemie Vol. 1 - Allgemeine Einleitung - Kohlenstoff - Carbonate - Silicate I [General Introduction - Carbon - Carbonates - Silicates I]. Thjeodor Steinkopff, Dresden und Leipzig.	Book (volume)
	Mineralchemie war nur bis zur II. Auflage gekommen, die im Jahre 1875 erschienen ist. Gerade seit dieser Zeit...Auch C. Hintze’s Handbuch der Mineralogie, das noch im Erscheinen begriffen ist, ist fiir die Zusammenstellung... eine solche Arbeit zu leisten, zumal, wenn, wie im vorliegenden Handbuch, die Absicht bestand, die... ALLGEMEINE EINLEITUNG. Von C. Doelter (Wien). Im Anfange ihrer Entwickelung wurde die Mineralogie...gesondert herzustellen und zu untersuchen ist auch im Interesse der Kenntnis dieser Mineralien notwendig
	Bridges, N.J., Jones, M.Y., Lee, A.I., Bowen, R.W., Sheldon, R.P. (1983) Bibliography of the geology of sedimentary phosphorite and igneous apatite. Open-File Report Vol. 1983 (83-841) US Geological Survey doi:10.3133/ofr83841	Report (issue)
	majority of the references geology of a deposit or mine; resources and reserves; reserve estima- tion;...of mines; feasibility studies; mineral economics; mine finance; investment; trade; markets; production;...AT THE BASE AND CARBONACEOUS CLAY SHALES IN THE UPPER PAR T OF THE BERKUTA SERIES, BUT NOT IN OTHER HEHBERS...CRETACEOUS-PALEOCENE GEOMAGNETIC RESERSAL TIME SCALE source =IN UPPER CRETACEOUS-PALEOCENE MAGNETIC STRATIGRAPHY AT GUBBIO... P, 810 (IN JAPANESE) abstrct=NQTE, A PHOSPHATE MINE IN HENKA-SHO, AN ISLET NEAR KIIRUN, TAIWAN, IS BRIEFLY

Siderite from Kleiner Johannes Mine, Arzberg, Wunsiedel im Fichtelgebirge, Upper Franconia, Bavaria, Germany

Siderite from
Kleiner Johannes Mine, Arzberg, Wunsiedel im Fichtelgebirge, Upper Franconia, Bavaria, Germany