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Global variations in abyssal peridotite compositions
Lithos, 2016 Abyssal peridotites are ultramafic rocks collected from mid-ocean ridges that are the residues of adiabatic decompression melting. Their compositions provide information on the degree of melting and melt–rock interaction involved in the formation of ...
Jessica M Warren
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Mantle solidus: Experimental constraints and the effects of peridotite composition
Geochemistry, Geophysics, Geosystems, 2000 M. Hirschmann
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Orogenic, Ophiolitic, and Abyssal Peridotites
2007"Tectonically emplaced" mantle rocks include subcontinental, suboceanic, and subarc mantle rocks that were tectonically exhumed from the upper mantle and occur:(i) as dispersed ultramafic bodies, a few meters to kilometers in size, in suture zones and mountain belts (i.e., the "alpine," or "orogenic" peridotite massifs - De Roever (1957), Thayer (1960),
Bodinier, Jean-Louis, Godard, Marguerite
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Weathering crusts on peridotite
Contributions to Mineralogy and Petrology, 2015Chemical weathering of dark-green massive peridotite, including partly serpentinized peridotite, produces a distinct and remarkable brown weathering rind when exposed to the atmosphere long enough. The structure and mineral composition of crusts on rocks from the Ronda peridotite, Spain, have been studied in some detail.
Bucher, Kurt +2 more
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Rhodium, gold and other highly siderophile elements in orogenic peridotites and peridotite xenoliths
Chemical Geology, 2011Abstract The concentrations of Rh, Au and other highly siderophile elements (HSE: Re, Os, Ir, Ru, Pt, Rh, Pd and Au), and 187Os/188Os isotope ratios have been determined for samples from peridotite massifs and xenoliths in order to further constrain HSE abundances in the Earth's mantle and to place constraints on the distributions processes ...
Mario Fischer-Gödde +2 more
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Serpentinites, Peridotites, and Seismology
International Geology Review, 2004Understanding the physical properties of ultramafic rocks is important for evaluating the wide variety of petrologic models for the Earth's upper mantle and lower oceanic crust.
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Experimental melting of phlogopite-peridotite in the garnet stability field
Contributions to Mineralogy and Petrology, 2016P. Condamine, E. Médard, J. Devidal
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