Majoritic garnets in Hawaiian xenoliths: Preliminary results

Geophysical Research Letters

Volumn 28, Issue 18, 2001, Pages 3509-3512

  Keshav, S ^a   Sen, G ^a  

^a FLORIDA INTERNATIONAL UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CHEMICAL ANALYSIS; GARNETS; HIGH PRESSURE EFFECTS; SPECTROSCOPIC ANALYSIS; SILICATE MINERALS;

GARNET TRANSFORMATION;

GEOPHYSICS; GARNETS;

GARNET; MANTLE SOURCE; PHASE TRANSITION; TEXTURE; XENOLITH;

UNITED STATES;

COMPOSITIONAL CHARACTERISTICS; DEEP UPPER MANTLE; DEPTH RANGE; HIGH PRESSURE; MAJORITIC GARNET; SPECTROSCOPIC INFORMATION; TRANSITION ZONES;

EID: 0035883345     PISSN: 00948276     EISSN: None     Source Type: Journal    
DOI: 10.1029/2001GL012950     Document Type: Article

References (26)

1. Pyroxene-garnet solid-solution equilibria in the systems high pressures and temperatures
2. 4: Calorimetric measurements, thermochemical calculations, and geophysical implications
3. Origin of the garnet pyroxenite xenoliths at Salt Lake Crater, Oahu
4. "Majorite and "Silicate Perovskite" mineral compositions in xenoliths from Malaita
5. An experimental study of the effect of Ca upon garnet-clinopyroxene Fe-Mg exchange equilibria
6. The origin of pyroxenites and garnet pyroxenites from Salt Lake Crater, Oahu, Hawaii: Trace element evidence
7. Ultradeep (>300 km), ultramafic upper mantle xenoliths
8. Major element variability in the Hawaiian mantle plume
9. 12), and garnet symmetry in the Earth's transition zone
10. Vibrational spectroscopy of end-member silicate garnets
11. The eclogite-garnetite transformation at high pressure and some geophysical implications
12. An experimental investigation of the pyroxene-garnet transformation in a pyrolite composition and its bearing on the constitution of the mantle
13. Phase transformations in a harzburgite composition to 26 GPa: Implications for dynamical behavior of the subducting slab
14. Xenoliths in the Honolulu volcanic series
15. Pyroxene solid-solution in garnets included in diamonds
16. Vibrational spectra of the common silicates: I. The garnets
17. "Majorite and "Silicate Perovskite" mineral compositions in xenoliths from Malaita
18. The pyroxene-garnet transformation in the earth's mantle
19. Phase transformations and their bearing on the constitution and dynamics of the mantle
20. A petrologic model for the constitution of the upper mantle and crust of the Koolau shield, Oahu, Hawaii, and Hawaiian magmatism
21. Petrogenesis of spinal lherzolite and pyroxenite suite xenoliths from the Koolau shield, Oahu, Hawaii: Implications for the petrology of the post-eruptive lithosphere beneath Oahu, Hawaii
22. Exsolved silicate and oxide phases from clinopyroxenes in a single Hawaiian xenolith: Implications for the oxidation state of the Hawaiian upper mantle
23. Isomorphic sodium admixture in garnets formed at high pressures
24. Super-silicic garnet microstructures from an orogenic garnet peridotite, evidence for an ultra-deep (>6 GPa) orogenic garnet peridotite, evidence for an ultra-deep (>6 GPa) origin
25. 2)