 | | Report (chapter) | | Proterozoic dykes at Holsteinsborg, W Greenland, and Chelima, India, and Precambrian pipe at Argyle, W Australia...occasional glass, olivine, sanidine, priderite, perovskite, wadeite, apatite and chrome spinel, and very...), jeppeite ((K,Ba)2 (Ti,Fe)6013 ), apatite, perovskite, sphene, armalcolite ((Mg,Fe)Ti4010), enstatite...1.5 x 103 to 2.5 • 103 Ma. Enoree Vermiculite district, S Carolina ( E V D ) (34 ~ 30' N, 82 ~ W) Geochemical...Ti-diopside in a fine-grained groundmass of serpentine, perovskite, apatite and chrome spinel (Merrill et al. 1977) |  | | Book | | Peak 3.7. Asian Lamproites 3.7.1. Group Name: Chelima 3.7.2. Group Name: Majhgawan 3.7.3. Group Name:...Montana 6.1.14. Sisco, Corsica 6.1.15. Majhgawan, India 6.1.16. Gaussberg, Antarctica 6.1.17. Probable Lamproites-Murun...Lamproites-Murun, Presidente Oligario, and Chelima 6.1.18. Minor and 'frace Elements 6.1.19. Summary...Apatite 6.14.1. Paragenesis 6.14.2. Composition Perovskite 6.15.1. Paragenesis 6.15.2. Composition Titanosilicates...petrographic and mineralogical studies of the Majhgawan (India) diamondbearing vent by Scott Smith (1989) have |  | | Report (volume) | | rare W Kenya E Uganda Malawi Siberia Amba Dongar, India in the deciphering of the upward passage of the...magmas would also favour partition of the Ti into perovskite or sphene, which are both quite abundant as microphenocrysts...Groundmass Calcite Nyerereite Opaques Apatite Perovskite Pyrochlore -6.02 1.1 ---- 2.8 -0.3 0.2 Trace...arfvedsonite, K-feldspar, pyrite, zircon, baddeleyite, perovskite, sphene, quartz, fluorite, baryte, bastnaesite...replacing s/Svite in Kenya, Malawi and Fen. At Newania, India, and Sarfartoq, W Greenland, it replaces dolomite |
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