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Lherzolite

McDade P, Blundy J, Wood B (2003b) Trace element partitioning on the Tinaquillo Lherzolite solidus at 1.5 GPa. Phys Planet Earth Int (snbmitted)... [Pg.122]

Saxena, S. K. Eriksson, G. (1983). Theoretical computations of mineral assemblages in pyrolite and lherzolite. J. Petrol., 24, 538-55. [Pg.535]

Source Lodders (1998) Shergotty and QUE94201 are basaltic shergottites, ALH 77005 is a lherzolitic shergottite, ALH 84001 is an orthopyroxenite, Nakhla is a nakhlite, and Chassigny is a chassignite. Analytical uncertainties are Is deviations for multiple analyses. [Pg.469]

Mantle contamination by addition of variable amounts of upper crustal material (e.g. metapelites) to peridotite, possibly represented by both harzburgite and lherzolite. [Pg.42]

Shimizu, N. Allegre, C. J. (1978) Geochemistry of transition elements in garnet lherzolite nodules in kimberlites. Contrib. Mineral. Petrol, 67,41-50. [Pg.514]

While all spinel-lherzolite facies suites show remarkably similar compositional trends as a function of depletion, some garnet peridotite xenoliths in kimberlites and lamproites from ancient cratonic lithospheric keels show signih-cantly different trends (e.g., see Boyd, 1989 Chapters 2.05 and 2.08). Most of these xenoliths are extremely depleted extrapolation of the trends back to the PM MgO of 36.7% gives similar concentrations of Si02, EeO AI2O3, and CaO to the spinel Iherzolites (O Neill and Palme, 1998) the difference in their chemistry is due to a different style of melt extraction, and not a difference in original mantle composition. [Pg.716]

Lorand J. P. (1991) Sulphide petrology and sulphur geochemistry of orogenic Iherzolites A comparative study between Pyrenean bodies (France) and the Lanzo massif (Italy). In Orogenic Lherzolites and Mantle Processes (ed. M. A. Menzies) J. Petrol. 32, pp. 77-95. [Pg.740]

Finally, the Ronda peridotites are generally characterized by negative anomalies of zirconium on PM-normalized diagrams, the amplitude of which increases from lherzolites (which have only subtle anomalies) to dunites. Zr/Sm is mostly in the range (O.S-l)XPM in the lherzolites. [Pg.836]


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See also in sourсe #XX -- [ Pg.110 ]

See also in sourсe #XX -- [ Pg.168 ]

See also in sourсe #XX -- [ Pg.71 ]




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Lherzolite melting

Lherzolites

Lherzolites

Lherzolites composition

Lherzolites mantle

Lherzolites mantle rocks

Lherzolites metasomatism

Lherzolites trace elements

Orogenic lherzolite

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