To use the following tools, you need to download them to your local computers.
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Updated on 10/17/2022
Contact me through [Email] if you have any problem.
Updated on 10/17/2022
A new Matlab program for Magma And Gas Equilibrium Calculation (MAGEC) is now available to download [LINK]. MAGEC can model crystallization- and decompression-driven degassing of C-H-O-S bearing magmas.
MAGEC [NEW]:
Magma thermobarometer:
Phase relation model:
Two-element coupled speedometer:
REE thermometers:
Trace element partitioning models:
- Magma And Gas Equilibrium Calculator for C-H-O-S bearing systems [LINK]
- MAGEC can estimate the volatile composition and speciation in the melt and gas
- MAGEC is suitable for crystallization- and decompression-driven degassing
- C and S in the gas-melt system are automatically adjusted for graphite and sulfide/sulfate saturation
- Input data only need T, P, and melt composition (i.e., major oxides, volatile elements, and Fe3+/∑Fe)
Magma thermobarometer:
- Mantle melts (± CO2 ± H2O) saturated with garnet + olivine ± other phases [LINK]
Phase relation model:
- Partially molten peridotite + CO2 ± H2O systems [LINK]
Two-element coupled speedometer:
- Mg-REE coupled speedometer for plagioclase-clinopyroxene systems [LINK]
REE thermometers:
- REE-in-plagioclase-clinopyroxene thermometer.xlsm [LINK updated for recent Excel]
- REE-in-garnet-clinopyroxene thermobarometer.xlsm [LINK updated for recent Excel]
- REE-in-two-pyroxene thermometer.xlsm [LINK updated for recent Excel]
Trace element partitioning models:
- Amphibole-melt REE+Y partitioning model.xls [LINK]
- Plagioclase-melt trace element partitioning models.xls [LINK]
- Clinopyroxene-melt REE+Y partitioning model.xls [LINK]
- Low-Ca pyroxene-melt REE+Y partitioning model.xls [LINK]
- Garnet-melt REE+Y partitioning model.xls [LINK]
- Olivine-melt REE+Y+Sc partitioning model.xls [LINK]