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Metamorphic structure and P–T conditions of the metapelitic constituent of the ZEV
Geologische Rundschau, 1997Bounded by mylonite zones and imbrications the Zone of Erbendorf-Vohenstrauss is built up by medium- and low-pressure amphibolite-facies metapelites associated with amphibolites and biotite–hornblende gneisses, and intruded by the Leuchtenberg granite.
B. Schulte, P. Blümel
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Determining the pressure-temperature-composition (P-T-X) conditions of magma storage
Determining the pressures and temperatures at which melts are stored in the crust and upper mantle, and the major element composition, redox state and volatile contents of these melts, is vital to constrain the structure and dynamics of magmatic plumbing systems.Penny Wieser +4 more
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Prediction of pH in natural hydrothermal fluids at elevated P–T conditions
Chemical Geology, 1998Abstract The pH of fluids at elevated temperature–pressure conditions are routinely calculated from fluid compositions measured in the laboratory. Numerical errors, uncertainties in thermodynamic data, and analytical errors can affect these computed values.
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Behavior of zirconium in certain artificial magmas under diverse P-T conditions
Lithos, 1968Gels with the compositions Q 32 Ab 38 Or 30 and Q 40 Ab 33 Or 27 -each with 100, 250, 500, or 2000 ppm, 1.0 or 10.0 per cent (by weight) of ZrO 2 -have been submitted to a range of P-T conditions. Zircon crystallized, apparently metastably, from each of the mixtures, under most of the P-T conditions imposed, as well-formed bipyramids (a few with very ...
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P−T conditions during emplacement of the Bay of Islands ophiolite complex
Earth and Planetary Science Letters, 1983A high-temperature contact is described between the basal pargasite-bearing spineMherzolites of the Bay of Islands ophiolite complex and underlying garnet-granulite facies metagabbros of its dynamothermal aureole. Three distinct high-temperature hydrous assemblages occur in the basal mylonites of the peridotite, and spinel- and garnet-bearing corona ...
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Experimental Data on Nanocarbon Formation Under Low P‒T Conditions
2023Sergei Simakov +6 more
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Some features of harzburgite-seawater interaction at increased P-T conditions
2021I.V. Kholodkevich, N.N. Barinov
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Intermittent fasting in the prevention and treatment of cancer
Ca-A Cancer Journal for Clinicians, 2021Katherine Clifton +2 more
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