 | | Catalog/List | | Sunday, May 4, 2014 | 12:00 PM CT 17 52013 TOPAZ and QUARTZ Bulochi, Astor Valley, Astor District...minerals, but the pale peach, highly transparent Topaz specimens are especially noteworthy. Usually coming...combination specimen, featuring a 2.38 inch (6.0 cm) high Topaz of wonderful transparency, partially embedded in...cm) tall. The Topaz and the Quartz are in remarkable condition, and there is a partial Topaz crystal of...com/5168 52032 ANATASE Hardangervidda, Hordaland, Norway For a number of years, Norwegian collectors have |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | Mineralogisk-Geologisk Museum, University of Oslo, Oslo, Norway. Richard J. Reeder: Dept. of Earth Sciences, State...scratched by topaz and a few other minerals Hard Harder The hardest known mineral 8 9 10 Topaz Corundum...localities in SON, DGO, and ZAC. Kongsberg(!), Norway (large specimens of crystallized and wire silver);...Greenland; Barrowdale, Cumbria, England; Kongsberg, Norway; St. Michel and Pargas, Finland; Passau, Bavaria...Pribram(*), Czech Republic; Kongsberg and Sulitjelma, Norway; Consols mine(*), Broken Hill, NSW, Australia, |  | | Book | | (ausgezogen), Quarz/BQW (lang gestrichelt), Muskovit/Rostadheia (kurz gestrichelt) in Abhangigkeit von der HCI0...Flotation of microlite and columbitetantalite from topaz. - Chem. Abstr., 66, 21195 (1967). 66. CLARK, S |
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