 | | Book (volume) | | ' This Kupferschiefer is cases. lean in this district, carrying only 1.4% of copper, and no silver,...Mansfeld copper district also contain occasional nickelite, together with chalcocite, bornite, chalcopyrite...examples of this type is the cobalt district of Schneeberg, in Saxony, a mountainous region 1,300 to 1...present. Besides quartz-cobalt veins the Schneeberg district contains quite a 3 variety of vein types, which...Schneeberg, cally important deposits of the entire district. the veins are so crowded together in an area |  | | Book (edition) | | dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g....Scbwarzwald Mts., in the Sailauf quarry, Spessart Mts., Bavaria. both Germany, and from the Rabejac deposit... = = = = = Acanthite, x 16 mm, Freiberg, Germany, H Abernathyite, 12 mm, Ririera/, France, H Abhurite...at the Himmelsftirst mine, Freiberg, both Saxony, Germany. In the subtropical areas acanthite may occur...the Sankt Christoph mine, near Breitenbrunn, Saxony, Germany, and many localities in the Alps, e.g. on Grossgreiner |  | | Report (issue) | | 67 68 69 74 82 82 83 84 Denmark Finland France Germany Italy Poland Spain Union of Soviet Socialist Republics...Max-Planck--lnstitut fi.ir Silikatforschung, W. Germany; Oil and Colour Chemists' Association; Orton, Edward...Avon India Rubber Co. Ltd.; Bergbau-Handel, E. Germany; Bowater Research and Development Co. Ltd.; British...Crosfield and Sons, Ltd.; Degussa, Frankfurt, W. Germany; Doulton Research Ltd.; Dorking Minerals Co. Ltd;...going to European countries, including Britain, Germany, Denmark and Italy. World reserves of proved wollastonite-bearing |  | | Book | | MineralogicalRecord.com I IIMORIITE-(Y) EUROPE FRANCE Trimouns quarry, Luzenac, Ariege. Operated for talc since the beginning...beginning of the 20th century, the Trimouns quarry became well known to collectors around 1990 for the...Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely...1991). Simdeled, Aust-Agder. Early in 1999, in a quarry near S~ndeled, collectors opened a pocket containing...PORTUGAL Montijos quarry, Monte Redondo, Leiria Estremadura. The Montijos gabbro quarry at Monte Redondo |  | | Book (edition) | | southern drainage the west and east. slope is district. also very different in In the west there is...occupied by longitudinal valleys, lies somewhat lower on the average than the Great Karroo. South of the...all these rocks are older than the Devonian (lower half of the Cape system) nothing can be said as...quite inadequate north, grounds, to represent the lower part of the Cape system. The Cape system is overlain...the rocks. The longest range is one made by the Lower Griqua Town beds ; commencing in the Prieska |
|
