# This file is part of BurnMan - a thermoelastic and thermodynamic toolkit for the Earth and Planetary Sciences
# Copyright (C) 2012 - 2017 by the BurnMan team, released under the GNU
# GPL v2 or later.
"""
Matas_etal_2007
^^^^^^^^^^^^^^^
Minerals from Matas et al. 2007 and references therein. See Table 1 and 2.
"""
from __future__ import absolute_import
from ..classes.mineral import Mineral
[docs]class mg_perovskite(Mineral):
def __init__(self):
self.params = {
"equation_of_state": "mgd2",
"V_0": 24.43e-6,
"K_0": 250.0e9,
"Kprime_0": 4.0,
"G_0": 175.0e9,
"Gprime_0": 1.8,
"molar_mass": 0.1020,
"n": 5,
"Debye_0": 1070.0,
"grueneisen_0": 1.48,
"q_0": 1.4,
}
Mineral.__init__(self)
[docs]class fe_perovskite(Mineral):
def __init__(self):
self.params = {
"equation_of_state": "mgd2",
"V_0": 25.34e-6,
"K_0": 250.0e9,
"Kprime_0": 4.0,
"G_0": 135.0e9,
"Gprime_0": 1.3,
"molar_mass": 0.1319,
"n": 5,
"Debye_0": 841.0,
"grueneisen_0": 1.48,
"q_0": 1.4,
}
Mineral.__init__(self)
[docs]class al_perovskite(Mineral):
def __init__(self):
self.params = {
"equation_of_state": "mgd2",
"V_0": 24.58e-6,
"K_0": 249.0e9,
"Kprime_0": 4.0,
"G_0": 165.0e9,
"Gprime_0": 1.8,
"molar_mass": 0.1005,
"n": 5,
"Debye_0": 1021.0,
"grueneisen_0": 1.48,
"q_0": 1.4,
}
Mineral.__init__(self)
[docs]class ca_perovskite(Mineral):
def __init__(self):
self.params = {
"equation_of_state": "mgd2",
"V_0": 27.45e-6,
"K_0": 236.0e9,
"Kprime_0": 3.9,
"G_0": 165.0e9,
"Gprime_0": 2.46,
"molar_mass": 0.11616,
"n": 5,
"Debye_0": 984.0,
"grueneisen_0": 1.53,
"q_0": 1.6,
}
Mineral.__init__(self)
[docs]class periclase(Mineral):
def __init__(self):
self.params = {
"equation_of_state": "mgd2",
"V_0": 11.25e-6,
"K_0": 160.1e9,
"Kprime_0": 3.83,
"G_0": 130.0e9,
"Gprime_0": 2.2,
"molar_mass": 0.0403,
"n": 2,
"Debye_0": 673.0,
"grueneisen_0": 1.41,
"q_0": 1.3,
}
Mineral.__init__(self)
[docs]class wuestite(Mineral):
def __init__(self):
self.params = {
"equation_of_state": "mgd2",
"V_0": 12.26e-6,
"K_0": 160.1e9,
"Kprime_0": 3.83,
"G_0": 46.0e9,
"Gprime_0": 0.6,
"molar_mass": 0.0718,
"n": 2,
"Debye_0": 673.0,
"grueneisen_0": 1.41,
"q_0": 1.3,
}
Mineral.__init__(self)
ca_bridgmanite = ca_perovskite
mg_bridgmanite = mg_perovskite
fe_bridgmanite = fe_perovskite
al_bridgmanite = al_perovskite