| | Journal (article/letter/editorial) | pegmatites within the Tysfjord granite, northern Norway Tomas Husdal Introduction The Tysfjord granite...including well-known collecting sites like Hundholmen, Drag and Tennvatn. Large, well-formed crystals make thalenite-fv)...from the pegmatites makes this one of the areas in Norway richest in different species. This work is presenting...from Fauske to Efjorden in the northern part of Nordland county. It is a foliated pale grey to pale red...Hundholmen (1906) and in different pegmatites in the Drag area (1907), and continued in these and additional | | Kampf, A. R., Mills, S. J., Rumsey, M. S., Dini, M., Birch, W. D., Spratt, J., Pluth, J. J., Steele, I. M., Jenkins, R. A., Pinch, W. W. (2012) The heteropolymolybdate family: structural relations, nomenclature scheme and new species. Mineralogical Magazine, 76 (5) 1175-1207 doi:10.1180/minmag.2012.076.5.09 | Journal (article/letter/editorial) | (NHMLAC 63998); and the Nedre Kvartsen quarry, Drag, Tysfjord, Nordland, Norway (NHMLAC 63999). The EMPA...1961). The crystals occur as inclusions in large scorodite crystals. In our study, we examined crystals from... Betpakdalite-CaMg occurs on and included in scorodite, with associated quartz and djurleite. It is an...akaganéite). Minor associated species include scorodite and topaz. Excellent crystals of leightonite,...Betpakdalite-NaNa crystal (0.2 mm long) on a scorodite crystal (NHMLAC 63570). Note that, although the |
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