 | | Journal (article/letter/editorial) | | increases towards a local depocenter in eastern France (the Lorraine Trough; Lucius 1948; Wurster 1964)...differs from that used for the same sediments in France (Ricour 1963; Courel et al. 1980; Duringer 1987)...lithostratigraphically equivalent to the Lettenkohle in eastern France. middle part of the transect. The massive sandy...Muschelkalk ends with an almost structureless hematite-red sandstone up to 2 m thick, which gradually...(Gittinger 1969; Demonfaucon 1982), and eastern France (Duringer 1982)). In the farther basinward area |  | | Book | | MineralogicalRecord.com I IIMORIITE-(Y) EUROPE FRANCE Trimouns quarry, Luzenac, Ariege. Operated for...lustrous, though some which are coated by rutile or hematite are yellow or red and earthy; they are equant...different combinations of rutile, anatase, brookite, hematite and titanite (Philippe Beiley, personal communication...distinguishing brilliant black "iron roses" of hematite from the very much rarer "iron roses" of ilmenite...the characteristic major associations of Swiss hematite iron roses are quartz, ortboclase, albite, rutile |
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