 | | Journal (article/letter/editorial) | | and andremeyerite-bearing nephelinite from Nyiragongo volcano, East African Rift Tom Andersen a,⁎, Marlina...peralkaline leucite nephelinite from the active volcano Nyiragongo in the Virunga province of the East African...mineral. Low-variance mineral assemblages in Nyiragongo nephelinite define a cooling trend from eruptive...East African Rift (Shombole, Oldoinyo Lengai, Nyiragongo). A number of rare minerals that are characteristic...nephelinite from Nyiragongo in the Virunga volcanic province, Democratic Republic of Congo, including götzenite |  | | Book (volume) | | Schiavinatoite (Nb,Ta)BO4 Locality: Ampanodiana North pegmatite, Tetezantsio-Andoabatokely Pegmatite Field...Arsenato-Borates 57 Locality: Satimola salt dome, North Caspian region, Kazakhstan (type locality). Description:...Ti,Fe3+,Al)(BO3)O Locality: Hol Kol Mine (?), North Korea. Description: Dark brown grains. Mg-rich variety...Ca(CO3) Locality: Novofrolovskoye B-Cu deposit, North Urals, Russia. Description: Colourless grains forming...Nyerereite Na2Ca(CO3)2 Locality: Oldoinyo Lengai volcano, Tanzania (type locality). Description: Colourless |  | 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) | | Identification of Ore Minerals, 2nd ed., Elsevier-North Holland, New York, 1971. The word “opaque” may also...Asia 12. Middle East 13. African Countries, from north to south 14. Oceania 15. Australia 16. Antarctica...Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania...Yukon States, Australia New South Wales Northern Territory Queensland South Australia Tasmania Victoria Western...distance of 500 miles, from Nizhne Tagilsk in the north to Orsk in the south; in Siberia important placer |  | | Book | | NY 10017, USA. Journal of Crystal Growth, 1967-, North-Holland Publishing Company, P. O. Box 211, Amsterdam...FINKL, Center, Nova descriptions. DONALD 8000 North Ocean JOSEPH FRANKLIN Lehigh FOIT, JR., Dept... of Geography and Geology, The Polytechnic of North London, Holloway, London N7 8DB, England. Garnet...naturally occurring abrasive that is as found in North Africa, basically an amorphous silica or diatomaceous...carbonate rocks of the Proto-Atlantic shelf in North America, /. Sed. Petrology, 45, 808-821. Cronan |
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