 | | Journal (article/letter/editorial) | | Province, Spain. SWEDEN — The Swedish collector, Gerhard Koppen, Skanegaten 3, Nybro, Sweden, has- sent us...us an interesting specimen of xline lead-gray galena associated with white calcite which fl. red under...locality is the fluorite mine at Gladsax, 5 kms. west of Simrishamn, Skane Province, Sweden. R & M Gives Much |  | | Journal (article/letter/editorial) | | At present am employed at Magma Copper Company's mine here in Superior. No doubt you are familiar with..."For the collector of lead minerals, the Red Cloud Mine in Yuma Co., Ariz., is of considerable interest...interest. Besides the common minerals such as galena, cerussite and anglesite there are the scarcer varities...the scarce, vital metals it contained. "Today the mine is reached by a barely possable road from Martinez...nicely xld here. Next we went to the old Cobalt Mine and secured some scorodite, that altered arsenopyrite |  | | Journal (article/letter/editorial) | | red vanadinite xls and coming from the Red Cloud mine (about 30 miles N . of Yuma), Yuma Co., Ariz., have...the mountain, for 3 miles. The gravel road is a county road, usually fair except after heavy rains. At...'cave' (big vug) filled with soft sericite, I found galena xls. They were a brilliant silver-white from one...were modified by the octahedron. Found in the Lark mine, San Juan Co., Colo." CONNECTICUT—We are indebted...the N. W . part of Dade County, Fla., due west of Miami and near the Monroe County line. Among the samples |  | | Journal (article/letter/editorial) | | Institution, Stockholm University, S-106 91 Stockholm, Sweden 2 Department of Mineral Exploitation, University...early Proterozoic volcanogenic sulfide ores in Sweden. The large spread in the isotope ratios was caused...investigation of the isotopic composition of ore leads in Sweden. They showed that, with the exception of some Caledonian...Caledonian leads, all Phanerozoic ore leads in Sweden were enriched in the radiogenic lead isotopes 2°tPb...Natural History, Box 50 007, S-104 05 Stockholm, Sweden Grip (1967) suggested the uraniferous Cambrian |  | | Book (volume) | | Cambrian rocks of Denmark, Finland, Norway, and Sweden (the fifth Nordic country of Iceland having no...Uppsala (Swedish Natural Science Research Council), Sweden A. W. A. Rushton Institute of Geological Sciences...divisions, as was proposed by Asklund (1958) in Sweden. His Yaregian division has been used in this sense...sensu Brogger (1900), whereas the Pre-Cambrian of Sweden (Geijer, 1963, p. 134) includes both Varegian and...258, 1. Geijer, Per. (1963). The Precambrian of Sweden in Rankama, K. (Ed.), The Precambrian, Vol. 1, |
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Gladsax Mine, Gladsax, Simrishamn, Skåne County, Sweden