Journal ArticleDOI
Plagioclase—melt equilibria
Reads0
Chats0
TLDR
In this article, the results of experiments investigating the crystallization of plagioclase from natural and synthetic melts are presented and analyzed in terms of empirical and semiquantitative mixing models for the melt.About:
This article is published in Geochimica et Cosmochimica Acta.The article was published on 1976-04-01. It has received 150 citations till now. The article focuses on the topics: Plagioclase & Crystallization.read more
Citations
More filters
Journal ArticleDOI
Thermometers and Barometers for Volcanic Systems
TL;DR: A review of existing geothermometers and geobarometers, and a presentation of approximately 30 new models, including a new plagioclase-liquid hygrometer, can be found in this paper.
Journal ArticleDOI
Petrolog3: Integrated software for modeling crystallization processes
TL;DR: Petrolog3 as discussed by the authors is a software for modeling fractional and equilibrium crystallization, reverse fractional crystallization at variable pressure, melt oxidation state and melt H2O contents, and postentrapment reequilibration of melt inclusions in olivine.
Journal ArticleDOI
Thermobarometry of mafic igneous rocks based on clinopyroxene-liquid equilibria, 0–30 kbar
TL;DR: In this article, a geothermometer for estimating the pressure and tem- perature of igneous rocks from coexisting clino- pyroxene and liquid compositions is presented.
Journal ArticleDOI
The Colima Volcanic complex, Mexico
TL;DR: Volcan Colima as mentioned in this paper is Mexico's most historically active andesitic composite volcano and has evolved through three cycles of activity, each cycle culminated in a major ashflow eruption, halting activity for 50 or more years.
Journal ArticleDOI
Igneous thermometers and barometers based on plagioclase + liquid equilibria: Tests of some existing models and new calibrations
TL;DR: Several recent models of plagioclase-liquid equilibria are tested for their ability to recover T from their calibration data, and predict T from experiments not used for calibration.
References
More filters
Journal ArticleDOI
Olivine-Liquid Equilibrium
Peter L. Roeder,R. F. Emslie +1 more
TL;DR: In this paper, a number of experiments have been conducted in order to study the equilibria between olivine and basaltic liquids and to try and understand the conditions under which OIVINE will crystallize.
Journal ArticleDOI
Empirical Correction Factors for the Electron Microanalysis of Silicates and Oxides
A. E. Bence,Arden L. Albee +1 more
TL;DR: In this paper, the calibration curve in a binary metal alloy system can, within the variance of data points, be described by the linear expression $$C_{A}/K{A} = \alpha_{AB} + (1 - α_{AB})C{A]$$, where C is the concentration of element A in alloy  relative to pure A, and K is the background-corrected intensity of a characteristic radiation line of A in the alloy relative to that of pure A. This linear variation of the correction factor with composition can be extended to multicomp
Journal ArticleDOI
The viscosity of magmatic silicate liquids; a model calculation
Y. Bottinga,D. F. Weill +1 more
TL;DR: In this article, a linear equation of the form ln h = Si Xi Di, where h is the Newtonian viscosity coefficient, Xi is the mole fraction of oxide component i, and Di is an empirical constant associated component i over a restricted range of SiO 2 concentration, was used to calculate the viscosities of many natural magmatic liquids.
Journal ArticleDOI
Partition of Sr, Ba, Ca, Y, Eu/2+/, EU/3+/, and other REE between plagioclase feldspar and magmatic liquid - An experimental study
Michael J. Drake,D. F. Weill +1 more
TL;DR: In this article, plagioclase feldspar/magmatic liquid partition coefficients were determined experimentally at 1 atm total pressure in the temperature range 1150-1400°C.
Journal ArticleDOI
Water and magmas; a mixing model
TL;DR: A model for the mixing of H2O and silicate melts has been derived from the experimentally determined effects of H 2O on the viscosity (fluidity), volumes, electrical conductivities, and especially the thermodynamic properties of hydrous aluminosilicate melts as mentioned in this paper.