ankaramite clinopyroxene 0.00152 0.00392 Hart & Brooks 1974 basalt metal 1250 Klock & Palme 1988 basalt-andesite clinopyroxene 0.00367 0.0179 Hart & Brooks 1974 basalt-andesite olivine 0.3 Klock & Palme 1988 high silica rhyolite magnetite 0.21 0.58 Brenan et al. 1998 high silica rhyolite plagioclase 0.08 0.22 Streck & Grunder 1997 latite biotite 0.3 Villemant 1988 latite olivine 0.04 Villemant 1988 latite plagioclase 0.01 Villemant 1988 trachite biotite 0.08 Villemant 1988 trachite clinopyroxene 0.05 0.11 Villemant 1988 trachite plagioclase 0.01 Villemant 1988 trachite-basalt olivine 0.01 Villemant 1988 trachite-phonolite biotite 0.01 Villemant 1988 trachite-phonolite clinopyroxene 0.02 Villemant 1988 trachite-phonolite plagioclase 0.01 Villemant 1988