Ign heimad.3 - Sio2 TiO2 Al2O3 FeO MgO CaO Na2O K2O P2O3 A...

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Unformatted text preview: Sio2 TiO2 Al2O3 FeO MgO CaO Na2O K2O P2O3 A B C D E Ol rock Cpx rock Pl rock 50.2 51 51.8 52.5 52.9 39.3 50.9 46.3 0.9 0.96 1 0.63 0.41 0 0 0 13 13.8 14.8 13.6 13 0.7 2.9 33.4 8.9 8 7.2 7.1 7.1 19.8 11.1 0 10.8 9.2 7.1 6.6 6.6 37.7 15.6 0 9 9.9 10.6 10.3 10 0 17.3 17.3 2.1 2.3 2.4 2.5 2.6 0 0 0.05 0.6 0.6 0.7 0.8 0.8 0 0 0 0.38 0.42 0.46 0.52 0.4 0 0 0 42.71 1.58 18.39 14.11 9.32 11.97 1.86 0.17 Harker Diagram 12 10 8 % Ox 6 4 2 0 Sio2 TiO2 Al2O3 FeO CaO Na2O K2O P2O3 0 2 4 6 SiO2 8 10 12 % Ox 20 18 16 14 12 10 8 6 4 2 0 40 45 Harker Diagram O MgO 50 55 SiO2 60 Harker Diagram Orogenic TI AL MN MG CA Na+K P FEO* 45 50 55 SiO2 60 65 70 75 ...
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