Sphene, perovskite and coexisting Fe-Ti oxide minerals

被引：0
|
作者：
Smith, A. L. [1 ]
机构：
[1] Univ Calif Berkeley, Dept Geol & Geophys, Berkeley, CA 94720 USA
来源：
AMERICAN MINERALOGIST | 1970年 / 55卷 / 1-2期
关键词：
D O I：
暂无
中图分类号：
P3 [地球物理学]; P59 [地球化学];
学科分类号：
0708 ; 070902 ;
摘要：
Analytical data on perovskite, sphene and their coexisting Fe-Ti oxides are given. Sphene contains high ZrO3 (up to 3.6%), less Nb2O3 and small amounts of F. Perovskite is rich in the rare earths (up to 7.4%), strontium, sodium and niobium. On average, sphene has 8.2 wt. % minor element substitution and perovskite 10.8 wt. %. The coexisting titanomagnetites have less than 45% Fe2TiO4, but may be relatively magnesian (up to 7.0%).
引用
收藏
页码：264 / 269
页数：6
相关论文
共 50 条
  • [41] HYDROGEN TRAPPING IN FE-TI ALLOYS
    HAYASHI, Y
    SHU, WM
    MATERIALS TRANSACTIONS JIM, 1993, 34 (06): : 483 - 488
  • [42] Fe-Ti alloy radiation resistance
    Sharov, B.V.
    Atomnaya Energiya, 1998, 84 (01): : 74 - 75
  • [43] Petrology and Fe-Ti oxide reequilibration of the 1991 Mount Unzen mixed magma
    Venezky, DY
    Rutherford, MJ
    JOURNAL OF VOLCANOLOGY AND GEOTHERMAL RESEARCH, 1999, 89 (1-4) : 213 - 230
  • [44] Structures of nanosized Fe-Ti mixed oxide particles produced by freezing method
    Ishikawa, T
    Ueno, T
    Yasukawa, A
    Kandori, K
    Nakayama, T
    Tsubota, T
    JOURNAL OF MATERIALS CHEMISTRY, 2002, 12 (08) : 2416 - 2420
  • [45] DIFFUSION OF IRON IN FE-TI ALLOYS
    SHINYAYE.AY
    RUSSIAN METALLURGY-METALLY-USSR, 1971, (04): : 185 - &
  • [46] SOLUBILITY OF NITROGEN IN FE-TI SYSTEM
    FRAGE, NR
    GUREVICH, YG
    TOMILOV, VI
    STEEL IN THE USSR, 1974, 4 (06): : 462 - 463
  • [47] ESCA STUDIES OF FE-TI ALLOYS
    LIM, AS
    ATRENS, A
    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 1992, 54 (06): : 500 - 507
  • [48] Abundant Fe-Ti oxide inclusions in olivine from the Panzhihua and Hongge layered intrusions, SW China: evidence for early saturation of Fe-Ti oxides in ferrobasaltic magma
    Pang, Kwan-Nang
    Li, Chusi
    Zhou, Mei-Fu
    Ripley, Edward M.
    CONTRIBUTIONS TO MINERALOGY AND PETROLOGY, 2008, 156 (03) : 307 - 321
  • [49] Provenance Study of Fe-Ti Oxide Minerals in the Quaternary Sediments in Yichang Area and Its Implication of Formation Time of the Yangtze Three Gorges, China
    Xiang Fang
    Du Wen
    Huang Henxu
    Kang Dongya
    Zhu Hongbo
    Feng Qin
    ACTA GEOLOGICA SINICA-ENGLISH EDITION, 2018, 92 (04) : 1598 - 1608
  • [50] EXPERIMENTAL CONSTRAINTS ON THE LOW-PRESSURE EVOLUTION OF TRANSITIONAL AND MILDLY ALKALIC BASALTS - THE EFFECT OF FE-TI OXIDE MINERALS AND THE ORIGIN OF BASALTIC ANDESITES
    THY, P
    LOFGREN, GE
    CONTRIBUTIONS TO MINERALOGY AND PETROLOGY, 1994, 116 (03) : 340 - 351
12345