 | | Book | | notable example in this category is the Nuristan District of Afghanistan, which over the past 10 years has...21 Mogok, Ruby Mines District, Sagaing Division, Upper Burma Mogaung District, Kachin State, Upper Burma...Spinel Chrysoberyl India ‘Jewel Tunnel” Bombay District, Maharashtra State Panvel and Chinchwad, Maharashtra...Khadakvasla, Pashan Hills, Poona District, Maharashtra State Nasik District, Maharashtra State Diamond Districts...48 49 49 a2 5S 56 64 6. 65 Padar District, Zanskar (Zaskar) Range, Kashmir Deccan Plateau Region Afghanistan |  | | Book | | or at the earth’s crust at temperatures in the range 950 to 450°C. Large deep-seated masses deep below...quartz may be found in another pegmatitic mineral, aquamarine. A mineral from one type of formation cannot...in corundum, diamond and emerald • quartz in aquamarine, topaz and emerald • rutile in corundum, quartz...included mineral fragments as can be seen in aquamarine, garnet and corundum. When the healing cracks...accounts for their pale colour. Garnet crystals range in colour from brown to yellow, orange, red and |  | 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) | | Geol. of Ore Deposits, Acad. of Sciences, Moscow, Russia. Per Nysten: University of Uppsala, Uppsala, Sweden...structural considerat 6. CRYSTALLOGRAPHY long-range interThe term crystal as used in this volume implies...will consist of a statement of the color or color range associated with each vibration direction, i.e. X...PHASE RELATIONSHIPS Observations concerning the range in composition or substitutions of ions or elements...Co., Bonanza mine, Trinity Co., Michigan Bluff district, Placer Co., in AK, placers at Fairbanks, Iditarod |
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