Mineral inclusions in lithospheric diamonds
Initially, it may seem extremely daunting to be sitting in front of several thousand carats of
small diamonds, knowing that the likelihood of finding a diamond with a meaningful …
small diamonds, knowing that the likelihood of finding a diamond with a meaningful …
[HTML][HTML] Tectonic implications of the composition of volcanic arc magmas
Tectonic Implications of the Composition of Volcanic Arc Magmas ADS Classic is now
deprecated. It will be completely retired in October 2019. This page will automatically …
deprecated. It will be completely retired in October 2019. This page will automatically …
[图书][B] Igneous petrogenesis
M Wilson - 1989 - Springer
A map of the ocean basins (Fig. 5.1) shows that their most conspicuous topographic feature
is the system of mid-oceanic ridges, the crests of which rise on average 1000-3000 m above …
is the system of mid-oceanic ridges, the crests of which rise on average 1000-3000 m above …
Chromian spinel as a petrogenetic indicator in abyssal and alpine-type peridotites and spatially associated lavas
HJB Dick, T Bullen - Contributions to mineralogy and petrology, 1984 - Springer
The composition of chromian spinel in alpine-type peridotites has a large reciprocal range of
Cr and Al, with increasing Cr#(Cr/(Cr+ Al)) reflecting increasing degrees of partial melting in …
Cr and Al, with increasing Cr#(Cr/(Cr+ Al)) reflecting increasing degrees of partial melting in …
Making continental crust
RL Rudnick - Nature, 1995 - nature.com
The continental crust has an andesitic bulk composition, which cannot have been produced
by the basaltic magmatism that dominates sites of present-day crustal growth—at both …
by the basaltic magmatism that dominates sites of present-day crustal growth—at both …
Characterization of spinel peridotites by olivine-spinel compositional relationships: review and interpretation
S Arai - Chemical geology, 1994 - Elsevier
A comprehensive review on igneous petrological characteristics of mantle-derived spinel
peridotites was made on the basis of their olivine-spinel compositional relationships. The …
peridotites was made on the basis of their olivine-spinel compositional relationships. The …
High pressure experimental calibration of the olivine-orthopyroxene-spinel oxygen geobarometer: implications for the oxidation state of the upper mantle
C Ballhaus, RF Berry, DH Green - Contributions to Mineralogy and …, 1991 - Springer
Synthetic spinel harzburgite and lherzolite assemblages were equilibrated between 1040
and 1300° C and 0.3 to 2.7 GPa, under controlled oxygen fugacity (f O 2). f O 2 was buffered …
and 1300° C and 0.3 to 2.7 GPa, under controlled oxygen fugacity (f O 2). f O 2 was buffered …
The generation and compaction of partially molten rock
DAN McKenzie - Journal of petrology, 1984 - academic.oup.com
The equations governing the movement of the melt and the matrix of a partially molten
material are obtained from the conservation of mass, momentum, and energy using …
material are obtained from the conservation of mass, momentum, and energy using …
Factors controlling chemistry of magmatic spinel: an empirical study of associated olivine, Cr-spinel and melt inclusions from primitive rocks
Compositions of∼ 2500 spinel–olivine pairs and 400 melt inclusion–spinel pairs have been
analysed from 36 igneous suites from oceanic, arc and intraplate tectonic settings. Our data …
analysed from 36 igneous suites from oceanic, arc and intraplate tectonic settings. Our data …
[HTML][HTML] Lithosphere thickness controls the extent of mantle melting, depth of melt extraction and basalt compositions in all tectonic settings on Earth–A review and …
Y Niu - Earth-Science Reviews, 2021 - Elsevier
Basalts and basaltic rocks are the most abundant igneous rocks on the earth and their
petrologic and geochemical studies have formed our knowledge base on the thermal …
petrologic and geochemical studies have formed our knowledge base on the thermal …