METASOMATIZED AND VEINED UPPER-MANTLE XENOLITHS FROM PELLO HILL, TANZANIA - EVIDENCE FOR ANOMALOUSLY-LIGHT MANTLE BENEATH THE TANZANIAN SECTOR OF THE EAST-AFRICAN RIFT-VALLEY

被引：113
作者：
DAWSON, JB [1 ]
SMITH, JV [1 ]
机构：
[1] UNIV CHICAGO,DEPT GEOPHYS SCI,CHICAGO,IL 60637
来源：
CONTRIBUTIONS TO MINERALOGY AND PETROLOGY | 1988年 / 100卷 / 04期
关键词：
D O I：
10.1007/BF00371380
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：
引用
收藏
页码：510 / 527
页数：18
相关论文
共 76 条
[1]  
Ahrens, 1975, PHYS CHEM EARTH, V9, P655
[2]   HIGH-PRESSURE EXPERIMENTAL STUDIES ON A KATUNGITE AND THEIR BEARING ON THE GENESIS OF SOME POTASSIUM-RICH MAGMAS OF THE WEST BRANCH OF THE AFRICAN RIFT [J].
ARIMA, M ;
EDGAR, AD .
JOURNAL OF PETROLOGY, 1983, 24 (02) :166-187
[3]  
BAKER BH, 1972, 136 GEOL SOC AM SPEC
[4]   ISOSTATIC COMPENSATION OF EAST-AFRICA [J].
BANKS, RJ ;
SWAIN, CJ .
PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1978, 364 (1718) :331-352
[5]   THE MUTUAL SOLUBILITY OF COEXISTING ORTHO-PYROXENE AND CLINOPYROXENE - TOWARD AN ABSOLUTE GEOTHERMOMETER FOR THE NATURAL SYSTEM [J].
BERTRAND, P ;
MERCIER, JCC .
EARTH AND PLANETARY SCIENCE LETTERS, 1985, 76 (1-2) :109-122
[6]   KAERSUTITE PERIDOTITE INCLUSIONS AND KINDRED MEGACRYSTS IN BASANITIC LAVAS, GRAND-CANYON, ARIZONA [J].
BEST, MG .
CONTRIBUTIONS TO MINERALOGY AND PETROLOGY, 1970, 27 (01) :25-&
[7]   AMPHIBOLE-BEARING CUMULATE INCLUSIONS, GRAND CANYON, ARIZONA AND THEIR BEARING ON SILICA-UNDERSATURATED HYDROUS MAGMAS IN UPPER MANTLE [J].
BEST, MG .
JOURNAL OF PETROLOGY, 1975, 16 (01) :212-236
[8]   ORIGIN OF OLIVINE MELILITITES - CHEMICAL AND EXPERIMENTAL CONSTRAINTS [J].
BREY, G .
JOURNAL OF VOLCANOLOGY AND GEOTHERMAL RESEARCH, 1978, 3 (1-2) :61-88
[9]   INCLUSIONS AND MEGACRYSTS FROM UNDER-SATURATED TUFFS AND BASANITES, EAST FIFE, SCOTLAND [J].
CHAPMAN, NA .
JOURNAL OF PETROLOGY, 1976, 17 (04) :472-498
[10]   ISOTOPE GEOCHEMISTRY OF XENOLITHS FROM EAST-AFRICA - IMPLICATIONS FOR DEVELOPMENT OF MANTLE RESERVOIRS AND THEIR INTERACTION [J].
COHEN, RS ;
ONIONS, RK ;
DAWSON, JB .
EARTH AND PLANETARY SCIENCE LETTERS, 1984, 68 (02) :209-220
12345678