 | | Report (issue) | | Z=2 X-ray Powder Pattern: Tugtup agtak^or¯a, Greenland. 3.52 (100), 6.13 (80), 3.57 (60), 2.497 (60)...19 100.00 7.58 (1) Il¶³maussaq intrusion, Greenland. (2) Lovozero massif, Russia. (3) Na4 AlBeSi4...sodalite syenite and syenite (Il¶³maussaq intrusion, Greenland); an alteration product in pegmatites in a di®erentiated...massif (Lovozero massif, Russia). Association: Albite, analcime, aegirine, natrolite, tetranatrolite...In Greenland, in the Il¶³maussaq intrusion, at Tugtup agtak^o r¯a, around the Tunugdliar¯k Fjord and |  | | Book | | tonnes (25 tons), is mined at Ovifak and Disko Island (Greenland). Nickel-iron in the form of meteorites Is...Tintic (Utah, USA), Butte (Montana, USA), Luzon Island (Phillipines), Morococha, Quiruvilca and Cerro...province (China); others locations include Shikoku Island (Japan) and Baia Sprie and Kapnik (Romania). Antimony...occurrence Is In a granitic pegmatite at Ivigtut (Greenland), where it is associated with topaz, siderite...placer deposit. Associated minerals are brookite, albite, quartz and titanite. Excellent specimens are found | | | Book | | tonnes (25 tons), is mined at Ovifak and Disko Island (Greenland). Nickel-iron in the form of meteorites Is...Tintic (Utah, USA), Butte (Montana, USA), Luzon Island (Phillipines), Morococha, Quiruvilca and Cerro...province (China); others locations include Shikoku Island (Japan) and Baia Sprie and Kapnik (Romania). Antimony...occurrence Is In a granitic pegmatite at Ivigtut (Greenland), where it is associated with topaz, siderite...placer deposit. Associated minerals are brookite, albite, quartz and titanite. Excellent specimens are found |
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