The olivine — clinopyroxene geobarometer: experimental results in the CaO-FeO-MgO-SiO2system
✍ Scribed by Gerald E. Adams; Finley C. Bishop
- Publisher
- Springer
- Year
- 1986
- Tongue
- English
- Weight
- 1003 KB
- Volume
- 94
- Category
- Article
- ISSN
- 0010-7999
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📜 SIMILAR VOLUMES
The pressure-temperature curve for the equilibrium anorthite + 2 enstatite = pyrope + diopside + quartz has been determined in the system CaO-MgO-A120 2 -SiO 2 to be between 13.4 and 14.0kbars at 900~ The slope up to 1,240~ is 8.5bar/K. The entropy change at 1,200K is 20kJ. These data, combined wit
On the basis of an increased set of experimental data, covering the miscibility gap between orthopyroxene and clinopyroxene from 2 to 60 kb with a temperature range of 850-1,500 ~ C, we present a new version of a regular solution model. The model with two independent regular solutions for opx and cp