1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 Number Analysis Description Number Analysis Description Number Analysis Description SIO2 47.82 50.54 46.85 51.72 48.43 48.55 48.28 49.60 52.18 48.38 47.84 48.54 51.99 51.26 51.33 51.67 52.63 52.67 50.34 52.18 52.86 51.33 51.75 48.47 51.40 51.73 52.89 52.24 50.21 50.83 49.80 49.52 50.65 49.62 48.43 50.06 50.15 48.83 50.12 50.15 50.57 49.74 50.63 48.08 51.34 50.60 51.90 50.58 52.19 48.51 50.94 51.55 47.62 48.95 49.99 47.45 50.58 51.33 50.85 49.85 51.08 51.15 49.83 48.78 49.56 52.36 52.20 52.09 51.78 1 "873A-18R-1, 30-33 CPX 1" Small phenocryst 32 "874B-24R-4, 11-15 CPX 8" Core of 0.2 cm phenocryst 56 "876A-16R-1, 1-3 CPX 9" Groundmass TIO2 2.02 0.91 2.04 0.80 1.68 1.61 1.67 1.46 0.80 1.63 1.98 1.31 0.64 0.54 0.74 0.51 0.57 0.56 1.29 0.54 0.53 0.89 0.77 0.44 1.04 1.05 0.48 0.67 1.07 1.22 1.08 1.22 0.91 1.18 1.22 1.04 1.28 1.41 1.10 1.10 1.10 1.80 1.52 2.39 1.40 1.24 0.97 1.02 0.53 1.50 1.14 1.15 2.03 0.50 1.59 2.02 1.08 1.02 1.05 1.29 1.26 1.09 1.30 1.72 1.44 0.73 0.76 0.74 0.80 2 "873A-18R-1, 30-33 CPX 2" Small phenocryst 33 "874B-24R-4, 11-15 CPX 11" Core of phenocryst 57 "876A-16R-1, 9-11 CPX 1" Small phenocryst AL2O3 7.37 4.00 8.26 3.34 7.09 6.90 6.55 5.54 3.20 7.05 7.58 6.29 3.48 3.04 3.66 3.35 3.67 3.78 5.20 3.38 3.36 4.91 4.39 6.36 4.77 3.52 3.22 3.70 5.51 4.91 5.18 5.38 4.37 5.40 5.62 3.70 5.09 6.36 4.52 4.29 4.31 4.59 4.13 6.37 2.32 4.71 3.66 4.27 3.36 5.95 4.24 3.63 7.18 6.11 3.10 7.24 4.02 3.79 4.09 5.47 3.82 4.16 5.21 6.45 5.61 2.89 2.82 3.03 3.40 3 "873A-18R-1, 30-33 CPX 3" Small phenocryst 34 "874B-24R-4, 11-15 CPX 13" "1.0 mm resorbed xenocryst with plag. inclusions, CPX B" 58 "876A-16R-1, 9-11 CPX 2" Small phenocryst CR2O3 0.40 0.65 0.08 0.57 0.69 0.90 0.44 0.05 0.78 0.32 0.66 0.95 0.90 1.27 1.12 1.18 1.23 1.23 1.08 1.19 1.26 0.87 0.70 0.52 0.75 0.82 1.16 1.18 0.74 0.75 1.09 1.04 0.88 0.37 0.37 0.50 1.06 0.36 0.78 0.84 0.52 0.22 0.18 0.30 0.01 0.53 0.43 0.81 0.79 1.04 0.71 0.39 0.45 0.94 0.05 0.22 0.62 0.62 0.70 0.79 0.23 0.70 0.71 0.78 0.93 0.63 0.58 0.45 0.66 4 "873A-18R-1, 30-33 CPX 4" Small phenocryst 35 "874B-24R-4, 11-15 CPX 15" Small phenocryst 59 "876A-16R-1, 9-11 CPX 3" "Core of 1.0 mm xenocryst, CPX 4" FEO 6.55 5.52 7.07 5.52 6.14 6.01 7.09 7.40 5.10 6.42 6.37 5.86 3.15 4.04 4.51 4.72 4.67 4.83 5.17 4.66 4.35 5.31 5.24 6.65 5.12 5.01 4.28 4.57 5.46 5.69 5.56 5.54 5.63 6.46 6.27 5.92 5.71 6.95 5.54 5.65 5.71 8.99 7.99 7.87 10.27 5.78 5.74 5.01 4.94 5.35 4.92 5.33 6.54 5.27 9.20 7.41 4.96 5.06 5.14 5.21 5.94 4.94 5.40 5.58 5.17 4.99 5.17 4.96 4.92 5 "873A-18R-1, 30-33 CPX 5" Small phenocryst 36 "874B-24R-4, 11-15 CPX 16" 2.5 mm resorbed xenocryst with plag. inclusions 60 "876A-16R-1, 9-11 CPX 4" "Rim of 1.0 mm xenocryst, CPX 3" MNO 0.08 0.08 0.08 0.09 0.07 0.10 0.08 0.23 0.10 0.09 0.08 0.14 0.09 0.07 0.06 0.05 0.05 0.07 0.06 0.05 0.14 0.07 0.10 0.09 0.05 0.10 0.11 0.11 0.08 0.06 0.08 0.07 0.10 0.07 0.09 0.09 0.09 0.11 0.09 0.10 0.09 0.16 0.13 0.11 0.22 0.14 0.07 0.05 0.08 0.09 0.07 0.08 0.06 0.05 0.15 0.12 0.08 0.07 0.07 0.09 0.09 0.08 0.06 0.07 0.07 0.07 0.10 0.06 0.09 6 "873A-18R-1, 30-33 CPX 7" Small phenocryst 37 "874B-24R-4, 11-15 CPX A" "L-shaped, skeletal phenocryst, CPX 4,5" 61 "876A-16R-1, 9-11 CPX 5" Core of crystal in small clot MGO 13.62 15.80 13.29 16.68 14.03 14.10 14.02 14.36 16.56 14.09 13.69 14.37 16.68 17.33 16.08 16.21 16.17 16.37 15.06 17.14 16.72 15.57 15.84 14.06 15.32 16.13 17.04 16.41 14.93 14.82 15.70 15.67 15.89 15.37 15.48 15.92 15.13 14.41 15.38 15.32 15.39 14.53 14.71 13.65 14.19 15.46 16.04 15.46 16.49 14.77 15.45 15.89 13.82 14.57 13.11 13.50 15.77 15.88 15.56 15.03 15.65 15.70 15.07 14.10 14.93 16.78 16.82 16.53 16.20 7 "873A-18R-1, 30-33 CPX 8" Groundmass 38 "874B-24R-4, 11-15 CPX B" "1.0 mm resorbed xenocryst with plag. inclusions, CPX 13" 62 "876A-17R-1, 56-61 CPX 1" "Core of rounded xenocryst, CPX 2" NIO 0.04 0.01 0.04 0.01 0.02 0.02 0.02 0.03 0.04 0.03 0.00 0.06 0.02 0.04 0.02 0.03 0.04 0.04 0.01 0.01 0.01 0.05 0.02 0.03 0.05 0.03 0.06 0.02 0.06 0.04 0.02 0.02 0.01 0.00 0.02 0.05 0.04 0.02 0.04 0.01 0.07 0.02 0.01 0.00 0.03 0.01 0.06 0.06 0.02 0.03 0.00 0.00 0.02 0.02 0.05 0.04 0.02 0.02 0.00 0.06 0.02 0.06 0.00 0.08 0.01 0.00 0.01 0.04 0.02 8 "873A-18R-1, 94-95 CPX 1" Small phenocryst 39 "874B-24R-4, 102-106 CPX 2" 3.0 mm resorbed xenocryst with plag. inclusions 63 "876A-17R-1, 56-61 CPX 2" "Rim of rounded xenocryst, CPX 1" CAO 21.77 21.37 22.10 21.18 21.75 21.82 21.19 20.80 21.63 21.81 21.57 21.95 22.12 21.92 22.29 21.12 21.27 20.72 22.00 21.07 21.65 21.49 21.57 21.88 21.80 21.63 20.82 21.10 22.30 22.23 22.22 22.08 22.92 21.45 21.45 21.81 21.87 20.95 22.24 22.45 22.25 20.38 19.84 20.83 19.26 21.88 22.01 22.91 21.78 22.73 23.02 22.45 22.38 22.96 21.84 20.84 22.87 22.82 22.86 22.68 22.41 22.69 22.68 22.35 22.89 21.84 21.58 22.21 22.31 9 "873A-18R-1, 94-95 CPX 2" Small phenocryst 40 "874B-24R-4, 102-106 CPX 3" 3.0 mm euhedral phenocryst 64 "876A-17R-1, 56-61 CPX 3" "Small crystal in clot, CPX 4" NA2O 0.39 0.35 0.42 0.31 0.44 0.38 0.39 0.38 0.34 0.41 0.42 0.38 0.39 0.38 0.34 0.34 0.41 0.46 0.37 0.45 0.46 0.43 0.42 0.55 0.33 0.27 0.34 0.33 0.35 0.39 0.31 0.33 0.34 0.38 0.35 0.36 0.32 0.43 0.30 0.32 0.30 0.44 0.28 0.45 0.34 0.30 0.29 0.31 0.29 0.31 0.31 0.28 0.36 0.31 0.50 0.36 0.30 0.30 0.32 0.31 0.27 0.32 0.32 0.30 0.32 0.27 0.28 0.26 0.29 10 "873A-18R-1, 94-95 CPX 3" Small phenocryst 41 "874B-24R-4, 102-106 CPX 4" Small phenocryst 65 "876A-17R-1, 56-61 CPX 4" "Small crystal in clot, CPX 3" TOTAL 100.06 99.23 100.23 100.22 100.34 100.39 99.73 99.85 100.73 100.23 100.19 99.85 99.46 99.89 100.15 99.18 100.71 100.73 100.58 100.67 101.27 100.92 100.80 99.05 100.63 100.29 100.40 100.33 100.71 100.94 101.04 100.87 100.70 100.30 99.30 99.45 100.74 99.83 100.11 100.23 100.31 100.87 99.42 100.05 99.38 100.65 101.17 100.48 100.47 100.28 100.80 100.75 100.46 99.68 99.58 99.20 100.30 100.91 100.64 100.78 100.77 100.89 100.58 100.21 100.93 100.56 100.32 100.37 100.47 11 "873A-18R-1, 94-95 CPX 4" "Core of small phenocryst, CPX 5." 42 "875C-15M-1, 1-4 CPX 1" Groundmass 66 "877A-20R-5, 22-24 CPX 1" Crystal in 5 mm gabbroic clot 12 "873A-18R-1, 94-95 CPX 5" "Rim of small phenocryst, CPX 4." 43 "875C-15M-1, 1-4 CPX 2" Groundmass 67 "877A-20R-5, 22-24 CPX 2" Crystal in 5 mm gabbroic clot Per 6 O's 13 "874B-23R-1, 23-25 CPX 1" 2.5 mm phenocryst 44 "875C-15M-1, 1-4 CPX 4" Groundmass 68 "877A-20R-5, 22-24 CPX 3" Crystal in 5 mm gabbroic clot SI 1.774 1.874 1.742 1.895 1.787 1.791 1.797 1.840 1.901 1.789 1.770 1.801 1.904 1.883 1.883 1.907 1.910 1.909 1.843 1.897 1.908 1.868 1.883 1.817 1.874 1.892 1.922 1.905 1.839 1.857 1.823 1.815 1.856 1.830 1.807 1.862 1.833 1.803 1.849 1.851 1.861 1.840 1.883 1.790 1.930 1.854 1.888 1.858 1.904 1.794 1.862 1.883 1.764 1.817 1.884 1.778 1.860 1.874 1.864 1.827 1.872 1.867 1.831 1.801 1.815 1.909 1.909 1.905 1.893 14 "874B-23R-1, 23-25 CPX 2" 1.5 mm phenocryst 45 875C-15M-1 1-4 CPX A Groundmass 69 "877A-20R-5, 22-24 CPX 6" Crystal in 5 mm gabbroic clot TI 0.056 0.025 0.057 0.022 0.047 0.045 0.047 0.041 0.022 0.045 0.055 0.037 0.018 0.015 0.020 0.014 0.016 0.015 0.036 0.015 0.014 0.024 0.021 0.012 0.029 0.029 0.013 0.018 0.029 0.034 0.030 0.034 0.025 0.033 0.034 0.029 0.035 0.039 0.031 0.031 0.030 0.050 0.043 0.067 0.040 0.034 0.027 0.028 0.015 0.042 0.031 0.032 0.057 0.014 0.045 0.057 0.030 0.028 0.029 0.036 0.035 0.030 0.036 0.048 0.040 0.020 0.021 0.020 0.022 15 "874B-23R-1, 23-25 CPX 3" 2.5 mm phenocryst 46 "875C-15M-1, 19-21 CPX 1" "In small clot, CPX 2" AL 0.322 0.175 0.362 0.144 0.308 0.300 0.287 0.242 0.137 0.307 0.331 0.275 0.150 0.132 0.158 0.146 0.157 0.162 0.224 0.145 0.143 0.211 0.188 0.281 0.205 0.152 0.138 0.159 0.238 0.211 0.223 0.232 0.189 0.235 0.247 0.162 0.219 0.277 0.197 0.187 0.187 0.200 0.181 0.280 0.103 0.203 0.157 0.185 0.144 0.259 0.183 0.156 0.313 0.267 0.138 0.320 0.174 0.163 0.177 0.236 0.165 0.179 0.226 0.281 0.242 0.124 0.122 0.131 0.147 16 "874B-24R-1, 12-16 CPX 1" "Rim of 1.0 cm spongy phenocryst, CPX 2,3" 47 "875C-15M-1, 19-21 CPX 2" "In small clot, CPX 1" CR 0.012 0.019 0.002 0.017 0.020 0.026 0.013 0.001 0.022 0.009 0.019 0.028 0.026 0.037 0.032 0.034 0.035 0.035 0.031 0.034 0.036 0.025 0.020 0.015 0.022 0.024 0.033 0.034 0.021 0.022 0.032 0.030 0.026 0.011 0.011 0.015 0.031 0.011 0.023 0.025 0.015 0.006 0.005 0.009 0.000 0.015 0.012 0.024 0.023 0.030 0.021 0.011 0.013 0.028 0.001 0.007 0.018 0.018 0.020 0.023 0.007 0.020 0.021 0.023 0.027 0.018 0.017 0.013 0.019 17 "874B-24R-1, 12-16 CPX 2" "Core of 1.0 cm spongy phenocryst, CPX 1,3" 48 "876A-16R-1, 1-3 CPX 1" "Near edge of 1.0 mm euhedral phenocryst, CPX 2,3" FE+2 0.203 0.171 0.220 0.169 0.189 0.185 0.221 0.230 0.155 0.198 0.197 0.182 0.096 0.124 0.138 0.146 0.142 0.146 0.158 0.142 0.131 0.162 0.159 0.208 0.156 0.153 0.130 0.139 0.167 0.174 0.170 0.170 0.173 0.199 0.196 0.184 0.175 0.215 0.171 0.174 0.176 0.278 0.249 0.245 0.323 0.177 0.175 0.154 0.151 0.165 0.150 0.163 0.203 0.164 0.290 0.232 0.153 0.154 0.158 0.160 0.182 0.151 0.166 0.172 0.158 0.152 0.158 0.152 0.150 18 "874B-24R-1, 12-16 CPX 3" "Core of 1.0 cm spongy phenocryst, CPX 1,2" 49 "876A-16R-1, 1-3 CPX 2" "Rim of 1.0 mm euhedral phenocryst, CPX 1,3" MN 0.003 0.003 0.003 0.003 0.002 0.003 0.003 0.007 0.003 0.003 0.003 0.004 0.003 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.003 0.003 0.002 0.003 0.003 0.003 0.002 0.002 0.002 0.002 0.003 0.002 0.003 0.003 0.003 0.003 0.003 0.003 0.003 0.005 0.004 0.003 0.007 0.004 0.002 0.002 0.002 0.003 0.002 0.002 0.002 0.002 0.005 0.004 0.002 0.002 0.002 0.003 0.003 0.002 0.002 0.002 0.002 0.002 0.003 0.002 0.003 19 "874B-24R-1, 12-16 CPX 4" Groundmass 50 "876A-16R-1, 1-3 CPX 3" "Core of 1.0 mm euhedral phenocryst, CPX 1,2" MG 0.753 0.874 0.737 0.911 0.772 0.775 0.778 0.794 0.899 0.777 0.755 0.795 0.911 0.949 0.879 0.892 0.875 0.885 0.822 0.929 0.900 0.845 0.859 0.786 0.833 0.880 0.923 0.892 0.815 0.807 0.857 0.856 0.868 0.845 0.861 0.883 0.824 0.793 0.846 0.843 0.844 0.801 0.816 0.758 0.795 0.844 0.870 0.846 0.897 0.814 0.842 0.865 0.763 0.806 0.737 0.754 0.865 0.864 0.850 0.821 0.855 0.854 0.825 0.776 0.815 0.912 0.917 0.901 0.883 20 "874B-24R-1, 12-16 CPX 6" "Rim of 1.0 cm euhedral, spongy phenocryst, CPX 7,B,C" 51 "876A-16R-1, 1-3 CPX 4" Small phenocryst NI 0.001 0.000 0.001 0.000 0.000 0.000 0.000 0.000 0.001 0.000 0.000 0.002 0.000 0.001 0.000 0.000 0.001 0.001 0.000 0.000 0.000 0.001 0.000 0.000 0.001 0.001 0.002 0.001 0.002 0.001 0.000 0.000 0.000 0.000 0.000 0.001 0.001 0.001 0.001 0.000 0.002 0.000 0.000 0.000 0.001 0.000 0.002 0.002 0.000 0.000 0.000 0.000 0.000 0.000 0.002 0.001 0.000 0.000 0.000 0.002 0.000 0.002 0.000 0.002 0.000 0.000 0.000 0.001 0.000 21 "874B-24R-1, 12-16 CPX 7" "Core of 1.0 cm euhedral, spongy phenocryst, CPX 6,B,C" 52 "876A-16R-1, 1-3 CPX 5" Small phenocryst CA 0.865 0.849 0.880 0.831 0.860 0.862 0.845 0.827 0.844 0.864 0.855 0.873 0.868 0.863 0.876 0.835 0.827 0.805 0.863 0.821 0.837 0.838 0.841 0.879 0.852 0.848 0.811 0.824 0.875 0.870 0.871 0.867 0.861 0.847 0.858 0.869 0.856 0.829 0.879 0.888 0.877 0.808 0.791 0.831 0.776 0.859 0.858 0.901 0.851 0.900 0.902 0.879 0.888 0.913 0.882 0.837 0.901 0.893 0.898 0.890 0.880 0.887 0.893 0.884 0.898 0.853 0.845 0.870 0.874 22 "874B-24R-1, 12-16 CPX 9" Phenocryst 53 "876A-16R-1, 1-3 CPX 6" Small phenocryst NA 0.028 0.025 0.030 0.022 0.031 0.027 0.028 0.027 0.024 0.029 0.030 0.027 0.028 0.027 0.024 0.024 0.029 0.032 0.026 0.032 0.032 0.030 0.030 0.040 0.023 0.019 0.024 0.023 0.025 0.028 0.022 0.023 0.024 0.027 0.025 0.026 0.023 0.031 0.021 0.023 0.021 0.032 0.020 0.032 0.025 0.021 0.020 0.022 0.021 0.022 0.022 0.020 0.026 0.022 0.037 0.026 0.021 0.021 0.023 0.022 0.019 0.023 0.023 0.021 0.023 0.019 0.020 0.018 0.021 23 "874B-24R-1, 12-16 CPX 11" Phenocryst 54 "876A-16R-1, 1-3 CPX 7" Small phenocryst TOTAL 4.017 4.016 4.034 4.014 4.018 4.015 4.020 4.011 4.009 4.022 4.015 4.024 4.004 4.032 4.014 4.001 3.993 3.993 4.006 4.015 4.004 4.005 4.006 4.042 3.996 4.000 4.000 4.000 4.014 4.006 4.031 4.031 4.024 4.029 4.042 4.034 4.000 4.000 4.021 4.024 4.018 4.022 3.991 4.015 4.000 4.013 4.011 4.021 4.008 4.031 4.016 4.011 4.029 4.033 4.020 4.015 4.025 4.018 4.020 4.019 4.017 4.015 4.022 4.010 4.022 4.010 4.011 4.013 4.012 24 "874B-24R-1, 12-16 CPX 13" "Rim of 1.0 mm zoned, euhedral phenocryst, CPX 14" 55 "876A-16R-1, 1-3 CPX 8" Groundmass 25 "874B-24R-1, 12-16 CPX 14" "Core of 1.0 mm zoned, euhedral phenocryst, CPX 13" En 41.35 46.14 40.12 47.67 42.39 42.54 42.19 42.90 47.36 42.25 41.78 42.97 48.59 49.02 46.43 47.62 47.45 48.20 44.60 49.10 48.18 45.80 46.21 41.96 45.25 46.77 49.53 48.07 43.89 43.60 45.15 45.22 45.64 44.69 44.96 45.61 44.43 43.19 44.62 44.25 44.49 42.45 43.96 41.33 41.99 44.89 45.72 44.50 47.24 43.32 44.46 45.36 41.15 42.80 38.61 41.36 45.08 45.21 44.60 43.88 44.60 45.14 43.79 42.36 43.56 47.57 47.76 46.85 46.30 26 "874B-24R-1, 12-16 CPX A" Core of small phenocryst. Fs 11.15 9.03 11.98 8.84 10.38 10.15 11.98 12.42 8.17 10.77 10.90 9.84 5.12 6.40 7.29 7.80 7.70 7.95 8.57 7.51 7.01 8.78 8.55 11.11 8.47 8.15 6.98 7.51 8.99 9.40 8.96 8.98 9.09 10.52 10.23 9.50 9.41 11.68 9.02 9.13 9.28 14.73 13.42 13.36 17.05 9.42 9.19 8.10 7.95 8.78 7.92 8.55 10.95 8.71 15.19 12.73 7.97 8.06 8.29 8.55 9.49 7.98 8.81 9.39 8.44 7.93 8.23 7.91 7.87 27 "874B-24R-1, 12-16 CPX B" "Near edge of 1.0 cm euhedral, spongy phenocryst, CPX 6,7,C" Wo 47.50 44.83 47.90 43.49 47.23 47.31 45.83 44.68 44.47 46.98 47.32 47.19 46.29 44.58 46.28 44.58 44.85 43.85 46.83 43.39 44.81 45.42 45.24 46.93 46.28 45.08 43.49 44.42 47.12 47.00 45.89 45.80 45.27 44.79 44.81 44.89 46.16 45.13 46.36 46.62 46.23 42.82 42.62 45.31 40.96 45.69 45.09 47.40 44.81 47.90 47.62 46.09 47.90 48.49 46.20 45.91 46.95 46.73 47.11 47.57 45.91 46.88 47.40 48.25 48.00 44.50 44.01 45.24 45.83 28 "874B-24R-1, 12-16 CPX C" "Core of 1.0 cm euhedral, spongy phenocryst, CPX 6,7,B" 29 "874B-24R-4, 11-15 CPX 1" "Rim of 0.3 cm rounded phenocryst, CPX 3" 30 "874B-24R-4, 11-15 CPX 3" "Core of 0.3 cm rounded phenocryst, CPX 1" 31 "874B-24R-4, 11-15 CPX 4" "L-shaped, skeletal phenocryst, CPX A"