Heating experiments with multiphase melt inclusions
Primitive shoshonites from Fiji: Mineralogy, melt inclusions and geochemistry
... mantle. Melt production, concentrated at sites of maximum metasomatism in the non-convecting sub-Fijian mantle, focused strain and caused nucleation of lithosphere-scale transtensional or strike-slip shear zones, ...
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Primitive shoshonites from Fiji: Mineralogy, melt inclusions and geochemistry
... approach experiments (liquidus studies) In theory, a primary magma composition will have a unique point on its liquidus at which multiple saturation with minerals present in the source assemblage occurs, and the ...
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Melt inclusions in veins: Linking magmas and porphyry Cu deposits
... fluid inclusions were identified with detailed petrographic ...Homogenization experiments on silicate-melt and fluid inclusions were performed at 1-atm using a high temperature LINKAM TS1500 ...
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Metals in quartz hosted melt inclusions: Natural facts and experimental artifacts
... of melt inclusions trapped in magmatic phenocrysts can provide a new perspective on several key outstanding problems in the understanding of the genesis of orthomagmatic ore deposits, particularly with ...
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Magmatic inclusions in the search for natural silicate salt melt immiscibility: methodology and examples
... Different heating stages and optical microscopes are available for this kind of work and various heating techniques are employed in ...of heating setup or heating ...of heating and ...
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Solubility and Diffusivity of Water in Lunar Basalt, and Chemical Zonation in Olivine-Hosted Melt Inclusions
... LG experiments by preventing contact between rhenium and air at high ...Those experiments that stayed intact during the quench were cut through their centers on a Unipress Precision Wire Saw and one half ...
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Significance of melt inclusions in Zrn in estimating the duration of high-t metamorphism -An example of the Ryoke belt
... Clinoenstatite lamella occurs along (100) plane with a width of nanometer to several tens of micrometer vertical to the a ∗ di- rection. Based on the rule of absent reflection and a model analysis of clino- and ortho- ...
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Major element and primary sulfur concentrations in Apollo 12 mare basalts: The view from melt inclusions
... melting experiments, we used a high- temperature heating stage housed at the melt inclusion laboratory, Center for Ore Deposit Research, University of ...the heating stage ...our ...
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A new technique using FT IR micro reflectance spectroscopy for measurement of water concentrations in melt inclusions
... The water content of the glasses was measured using a Karl Fischer titration vessel (Kyoto Denshi, MKC-610) attached to an evaporator for rock powder (Kyoto Denshi, ADP512). Water released from the sample was moved into ...
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Advances in 3D imaging and volumetric reconstruction of fluid and melt inclusions by high resolution X-ray computed tomography
... following experiments, a correction of the ring artifact was done during analysis using specific filters and beam hardening corrections were carried out with the softwares mentioned ...
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Experimental and petrological studies of melt inclusions in phenocrysts from mantle derived magmas: an overview of techniques, advantages and complications
... a melt inclusion with its host during an ...the melt inclusion is forced into equilibrium with the host at the experimental condi- tions, depriving us of any means to reveal changes in the inclusion ...
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Re equilibration of melt inclusions trapped by magnesian olivine phenocrysts from subduction related magmas: petrological implications
... of melt inclusions in olivine phenocrysts from subduction-related magmas, Fe-loss cannot be reversed experimentally because inclusions cannot be kept at a high temperature for long time ...
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Primitive shoshonites from Fiji: Mineralogy, melt inclusions and geochemistry
... Anomalous melt inclusion compositions in Fijian shoshonites are interpreted to reflect localised, grain-scale dissolution-reaction-mixing processes within the magmatic plumbing system where hot, primitive magma ...
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The chlorine isotopic composition of the Moon: Insights from melt inclusions
... The Moon exhibits a heavier chlorine (Cl) isotopic composition compared to the Earth. Several hypotheses have been put forward to explain this difference, based mostly on analyses of apatite in lunar samples complemented ...
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Modeling of Downstream Heating in Melt Electrospinning of Polymers
... - melt electrospinning, often leads to the production of thick ...polymer melt has a high viscosity and a low charge density (which results in a low electrostatic force on the polymer ...
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Primitive ankaramitic melts in island arcs : evidence from melt inclusions
... The aggregated ankararnite magma may mix and continue to crystallize isobarically and in-situ, thus producing the wide compositional range observed in olivine (—Fo75.91) and clinopyroxe[r] ...
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Threshold of parametric instability in the ionospheric heating experiments
... paper [7]. The threshold of PDI using Eq. (26) in Kuo’s paper [7] is 0.204 V/m and the equivalent ERP is 33.7 MW, which are higher than the experimental observation. 4. Summary In the present study the excitation of ...
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Experiments on Melt-Coolant Interaction Processes, including Steam Explosions
... hot melt is dispersed within liquid coolant, and that they develop through triggering and ...hot melt and coolant are separated in space initially, the premixture must be formed in a premixing phase during ...
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Potassic primary melts of Vulsini (Roman Province): evidence from mineralogy and melt inclusions
... The positive correlation between CaO in Vulsini rocks and olivine phenocrysts has also been noticed by Holm (1982), who explained this de- pendence by the dominant [r] ...
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Water and Boron Rich Melt Inclusions in Quartz from the Malkhan Pegmatite, Transbaikalia, Russia
... primary melt inclusions (type-A and type-B) representing a pair of conjugate ...gel inclusions in some mineral in the Malkhan pegmatite, however only in a late, fluid dominated ...
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