Di-Ab-An clinopyroxene 0.008 0.4 Seitz & Shimizu 1972 Di-Al-An clinopyroxene 0.0008 0.0025 Seitz 1973 Di-An clinopyroxene 0.0034 0.0089 LaTourrette & Burnett 1992 Di-An-Al clinopyroxene 0.11 0.17 Jones & Burnett 1987 alkali basalt clinopyroxene 0.0103 Zack & Brumm 1998 alkali basalt ilmenite 0.0082 Zack & Brumm 1998 andesite amphibole 0.008 Brenan et al. 1995 andesite olivine 0.009 Larsen 1979 andesite olivine 0.01 Lemarchand et al. 1987 andesite olivine 0.0001 McKenzie & O'Nions 1991 andesite olivine 0.04 0.081 Dunn & Sen 1994 andesite-basalt olivine 0.04 Villemant et al. 1981 basalt amphibole 0.15 Villemant et al. 1981 basalt biotite 0.13 Villemant et al. 1981 basalt clinopyroxene 0.004 0.0146 LaTourrette & Burnett 1992 basalt clinopyroxene 0.00036 McKenzie & O'Nions 1991 basalt clinopyroxene 0.00006 0.00361 Beattie 1993 basalt clinopyroxene 0.0018 Benjamin et al. 1978 basalt clinopyroxene 0.06 Benjamin et al. 1978 basalt clinopyroxene 0.05 Villemant et al. 1981 basalt clinopyroxene 0.000236 0.000495 Watson et al. 1987 basalt garnet 0.00588 Hauri et al. 1994 basalt garnet 0.015 LaTourrette et al. 1993 basalt garnet 0.00918 0.0179 Beattie 1993 basalt garnet 0.0001 McKenzie & O'Nions 1991 basalt low calcium pyroxene 0.017 Matsui et al. 1977 basalt low calcium pyroxene 0.0001 McKenzie & O'Nions 1991 basalt low calcium pyroxene 0.0000362 0.0000433 Beattie 1993 basalt low calcium pyroxene 0.017 Onuma et al. 1968 basalt olivine 0.0000056 0.00001 Beattie 1993 basalt perovskite 6 70 Kato et al. 1988 basalt plagioclase 0.11 McKenzie & O'Nions 1991 basalt plagioclase 0.06 0.1 Villemant et al. 1981 basalt whitlockite 0.36 0.67 Benjamin et al. 1978 basalt-andesite amphibole 0.1 Dostal et al. 1983 basalt-andesite clinopyroxene 0.018 0.019 Larsen 1979 basalt-andesite clinopyroxene 0.04 Dostal et al. 1983 basalt-andesite k-feldspar 0.017 0.017 Larsen 1979 basalt-andesite low calcium pyroxene 0.0013 0.023 Dunn & Sen 1994 basalt-andesite nepheline 0.012 Larsen 1979 basalt-andesite olivine 0.000018 0.007 Kennedy et al. 1993 basalt-andesite plagioclase 0.01 Dostal et al. 1983 basalt-andesite plagioclase 0.051 0.34 Dunn & Sen 1994 basalt-andesite-dacite olivine 0.12 0.69 Mahood & Hildreth 1983 basalt-hawaiite magnetite 0.11 Mahood & Hildreth 1983 basanite amphibole 0.0039 LaTourrette et al. 1995 basanite amphibole 0.0041 LaTourrette et al. 1995 basanite biotite 0.0011 LaTourrette et al. 1995 basanite-hawaiite amphibole 0.03 Lemarchand et al. 1987 basanite-hawaiite plagioclase 0.02 Lemarchand et al. 1987 bentonite amphibole 0.3 Liotard et al. 1982 bentonite-trachite amphibole 0.05 Lemarchand et al. 1987 bentonite-trachite clinopyroxene 0.02 Lemarchand et al. 1987 bentonite-trachite magnetite 0.09 Mahood & Hildreth 1983 bentonite-trachite olivine 0.03 Lemarchand et al. 1987 bentonite-trachite plagioclase 0.01 Lemarchand et al. 1987 carbonatite low calcium pyroxene 0.0048 Walker et al. 1992 chondrite chondrule low calcium pyroxene 0.000059 0.079 Kennedy et al. 1993 garnet pyroxenite amphibole 0.009 Zack et al. 1997 garnet pyroxenite garnet 0.0048 Zack et al. 1997 haplo basalt whitlockite 0.0025 0.54 Benjamin et al. 1978 high silica rhyolite allanite 14 17 Mahood & Hildreth 1983 high silica rhyolite allanite 11.9 Ewart & Griffin 1994 high silica rhyolite biotite 0.131 0.19 Mahood & Hildreth 1983 high silica rhyolite clinopyroxene 0.12 1.01 Mahood & Hildreth 1983 high silica rhyolite clinopyroxene 0.6 Michael 1988 high silica rhyolite ilmenite 0.063 Mahood & Hildreth 1983 high silica rhyolite k-feldspar 0.008 0.037 Mahood & Hildreth 1983 high silica rhyolite k-feldspar 0.002 0.037 Stix & Gorton 1990 high silica rhyolite low calcium pyroxene 0.07 0.35 Mahood & Hildreth 1983 high silica rhyolite magnetite 0.74 Mysen & Virgo 1980 high silica rhyolite magnetite 0.74 0.97 Brenan et al. 1998 high silica rhyolite olivine 0.7 Michael 1988 latite biotite 0.17 Villemant 1988 latite clinopyroxene 0.04 0.25 Villemant 1988 latite olivine 0.01 Villemant 1988 latite plagioclase 0.01 Villemant 1988 leucosome apatite 43.7 Bea et al. 1994 leucosome biotite 0.26 Bea et al. 1994 leucosome cordierite 1.61 Bea et al. 1994 leucosome leucite 0.58 Ewart & Griffin 1994 leucosome plagioclase 0.71 Bea et al. 1994 leucosome zircon 254 Bea et al. 1994 low silica rhyolite allanite 12 Ewart & Griffin 1994 mugearite amphibole 0.02 Lemarchand et al. 1987 mugearite clinopyroxene 0.03 Lemarchand et al. 1987 mugearite magnetite 0.16 Mahood & Hildreth 1983 mugearite olivine 0.01 Lemarchand et al. 1987 mugearite plagioclase 0.01 Lemarchand et al. 1987 panterllerite amphibole 0.03 Mahood & Stimac 1990 panterllerite-trachite apatite 2.6 Mahood & Stimac 1990 panterllerite-trachite plagioclase 0.003 Mahood & Stimac 1990 per-alkaline rhyolite amphibole 1.6 Ewart & Griffin 1994 porphyric trachite amphibole 0.05 Luhr et al. 1984 porphyric trachite anhydrite 0.1 Luhr et al. 1984 porphyric trachite apatite 1.82 Luhr et al. 1984 porphyric trachite low calcium pyroxene 0.028 Luhr et al. 1984 porphyric trachite magnetite 0.12 Michael 1988 porphyric trachite plagioclase 0.014 Luhr et al. 1984 porphyric trachite sphene 9.9 Lynton et al. 1993 rhyolite biotite 0.46 1.2 Nash & Crecraft 1985 rhyolite ilmenite 3.2 Nash & Crecraft 1985 rhyolite k-feldspar 0.04 0.07 Nash & Crecraft 1985 rhyolite low calcium pyroxene 0.12 0.17 Nash & Crecraft 1985 rhyolite magnetite 0.21 0.83 Schwandt & McKay 1998 rhyolite plagioclase 0.05 0.13 Nash & Crecraft 1985 rhyolite-dacite k-feldspar 0.04 0.04 Stix & Gorton 1990 silicate low calcium pyroxene 0.0017 Walker et al. 1992 trachite biotite 0.08 Villemant 1988 trachite clinopyroxene 0.04 0.17 Villemant 1988 trachite plagioclase 0.01 0.03 Villemant 1988 trachite-basalt clinopyroxene 0.02 Villemant 1988 trachite-basalt olivine 0.01 Villemant 1988 trachite-phonolite biotite 0.02 Villemant 1988 trachite-phonolite clinopyroxene 0.03 Villemant 1988 trachite-phonolite plagioclase 0.01 Villemant 1988