 | | Book | | with the last phases pegmatites and quartz veins. Aegirine and riebeckite are present in some rocks. References...the complex. The pyroxenites consist of diopside-augite, perovskite, titanomagnetite and phlogopite with...Apatite-forsteriteijolite veins consisting of nepheline and aegirine-augite §olivinite ~ magnetite ores with lesser amounts...Carbonatites of the World: Former U.S.S.R. "-+- x x of aegirine granite, nordmarkite and alkaline pulaskite in...melteigiteijolite-urtite series comprises nepheline, aegirine-augite and biotite with subordinate alkali feldspar |  | | Book | | 48°10′E) . . . . . . . . . . . . . . 4.12.4 Talyshskii (38°45′N, 48°22′E) . . . . . . . . . . . . ....former U.S.S.R. Pkhrutski massif, former U.S.S.R. Talyshskii zone, former U.S.S.R. Pyatistennyl, former U...natural tetragonal leucite from the volcanic Lazium district (Italy). Their investigation at high pressure...shoshonitic and absarokitic rocks of Artem of Primorye district (north of Vladivostok), Russia. Here, K-feldspar...a potassic suite comprising nepheline, biotite, augite and amphibole (Borodin 1974). In many pseudoluecite |
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