 | | Catalog/List | | with a small amount of quartz 4x3.5cm £26 Erongo district Namibia 3 .,, ,r ·" .. ; :t.: 1-,: • - �...coloured matrix Oleny Ridge, Voron'i Tundri Kola Russia £18 - previously I have had one of these pieces...san1e, with orange iron oxide coating Korshunovskoye iron deposit, Irkutsk Oblast Russia 7x4cm £28 49 HYDROXYLCLINOHUMITE...Val Graveglia Liguria Italy £8 65 CORDlERTTE and ILMENITE in thin cut slab (not polished) 5x5 and about...white crystalline calcite Spitzkopje area, Karibib district Erongo region Namibia 6x5x4 £15 79 DATOLITE translucent |  | | Book | | P.O. Ocean Pictures Ltd. Box 368, Moscow 103009 Russia Phone/fax (7-095) 203 3574 e-mail oceanpicture@glasnet...fine mineralogical editions have been published in Russia. First of all one should mention the journal World...complete summary of discoveries of uranium minerals in Russia is given in Proceedings of the Russian Mineralogical...comprehensive book about 582 new minerals discovered in Russia (within its former and modern boundaries). The...8% of the total number, had been discovered Ill Russia in the pre-Soviet period (before 1917-1921). An |  | | Book | | Raman Bands. Water in Feldspars. . . . . . . . . Iron in Feldspars . . . . . . . . . Nuclear Magnetic...for this Spencer C specimen from a Burma ruby deposit was successful (Colville and Ribbe 1968). There...pegmatite dyke at the Himalaya mine in the Mesa Grande district, California. From a crystal 19 mm 3, 764 independent...significant shifts. Fe and Mg-Bearing Feldspars. Iron can enter feldspars in either the trivalent or divalent...1,7.2 and 7.4. No Nabearing iron feldspar has yet been synthesized. Iron also enters lunar plagioclases |
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