	*Robert, J. -L., Maury, R. C. (1979) Natural occurrence of a (Fe, Mn, Mg) tetrasilicic potassium mica. Contributions to Mineralogy and Petrology, 68 (2) 117-123 doi:10.1007/bf00371894*	Journal (article/letter/editorial)
	Maury 2 Centre de Recherche sur la Synth6seet Chimie des Min6raux, C.N.R.S., 1A, rue de la F~rollerie, F-45045...Cedex, France 2 gaboratoire de P6trographie-Volcanologie,Universit6 Paris-Sud, F-91405 Orsay, France Abstract...peralkaline rhyolite (comendite) of the Mont-Dore massif (France). These micas had been obtained previously by synthesis...accompanied by a manganoan arfvedsonite, pyrophanite, magnetite, apatite, sphene, zircon and fluorite. The crystallographic...study of rhyolitic lavas of the Mont-Dore massif (France), a mica whose composition closely approximates
	Sasaki, Kazuhiro, Nakashima, Kazuo, Kanisawa, Satoshi (2003) Pyrophanite and high Mn ilmenite discovered in the Cretaceous Tono pluton, NE Japan. Neues Jahrbuch für Mineralogie - Monatshefte, 2003 (7) 302-320 doi:10.1127/0028-3649/2003/2003-0302	Journal (article/letter/editorial)
	slightly different from the above differentiation. Magnetite, ilmenite and hematite are present in these rock...pluton, Fe –Ti oxides, pyrophanite, ilmenite, magnetite, hematite, oxidation, volatile, oxygen fugacity...to 34.6 wt.% MnO in a peralkaline rhyolite at Charlannes (Brousse & Maury 1976), up to 30.2 wt.% MnO in...pluton. The pluton belongs to the I-type and magnetite series; the magnetic susceptibility of most of...Most of titanite is found around and adjoins to magnetite. Central facies This facies is distributed in
	Dillet, Brigitte, Czamanske, Gerald K. (1987) Aspects of the petrology, mineralogy, and geochemistry of the granitic rocks associated with Questa Caldera, northern New Mexico. Open-File Report Vol. 1987 (87-258) US Geological Survey doi:10.3133/ofr87258	Report (issue)
	defended at the University of Clermont-Ferrand, France, in February, 1987. From December, 1983 through...llmenite-hematite exsolution intergrowths b) Hmenite-magnetite intergrowths 2. Replacement textures a) Granular...sphene Sphene rims around magnetite b) Oxidation of ilmenite Oxidation of magnetite PART n: Occurrence and...Photomicrographs of ilmenite-magnetite intergrowths Photomicrographs of magnetite-ilmenite intergrowths, photomicrographs...photomicrographs of iimenite-magnetite-sphene intergrowths Photomicrographs of iimenite-magnetite-sphene intergrowths
	*Deer, W. A., Howie, R. A., Zussman, J. (1997) Rock-Forming Minerals* (2nd ed.) Vol. 2B - Double-Chain Silicates. The Geological Society, London.**	Book (volume)
	WM hematite—magnetite nickel—nickel oxide quartz—fayalite-magnetite wistite—magnetite Units of pressure...Francaise de Mineralogie et de Cristallographie for diagrams from Bulletin Societé Francaise de Mineralogie...Mineralogie et de Cristallographie; E. Schweizerbart’sche Verlagsbuchhandlung for diagrams from Neues Jahrbuch...Jahrbuch fiir Mineralogie ABH, Bulletin de Mineralogie and European Journal of Mineralogy; Springer-Verlag...Jahrb. Min., Monat., 109-12. Haiiy, C. 1801. Traité de Minéralogie. Paris. Hawthorne, F. C. 1981. Crystal

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Magnetite from Charlannes, La Bourboule, Issoire, Puy-de-Dôme, Auvergne-Rhône-Alpes, France

Magnetite from
Charlannes, La Bourboule, Issoire, Puy-de-Dôme, Auvergne-Rhône-Alpes, France