Samples | Phase | SiO 2 | TiO 2 | Al 2 O 3 | Cr 2 O 3 | FeO* | MnO | MgO | CaO | Na 2 O | K 2 O | Total |
---|---|---|---|---|---|---|---|---|---|---|---|---|
CD2H3 | Glass [4] | 45.88(42) | 0.71(7) | 15.56(20) | 0.04(5) | 10.13(12) | 0.14(3) | 10.28(12) | 10.94(4) | 2.69(10) | 0.13(2) | 96.51(57) |
 | Opx [7] | 53.74(11) | 0.11(3) | 5.25(27) | 0.86(5) | 7.50(19) | 0.16(4) | 30.78(22) | 1.74(10) | 0.07(1) | 0.01(1) | 100.26(21) |
 | Cpx [5] | 51.04(16) | 0.22(3) | 6.36(36) | 0.94(2) | 5.07(27) | 0.14(3) | 17.30(6) | 18.57(24) | 0.62(3) | 0.001(2) | 100.30(39) |
 | Ol [5] | 40.36(16) | 0.00(0) | 0.09(2) | 0.04(3) | 13.58(9) | 0.16(1) | 45.78(42) | 0.24(2) | b.d.l. | b.d.l. | 100.46(49) |
CD2H4 | Glass [6] | 44.95(23) | 0.58(7) | 13.35(10) | 0.04(2) | 7.87(16) | 0.18(4) | 12.75(13) | 13.35(25) | 1.46(8) | 0.09(3) | 94.62(51) |
 | Opxa [6] | 53.52(83) | 0.08(5) | 3.70(66) | 0.49(5) | 12.16(36) | 0.24(3) | 27.65(20) | 1.87(19) | 0.11(2) | 0.01(1) | 99.85(35) |
 | Amp [5] | 46.78(22) | 0.20(7) | 10.38(47) | 0.63(11) | 6.84(11) | 0.15(3) | 21.10(14) | 8.52(33) | 2.79(8) | 0.10(2) | 97.48(59) |
CD2H5 | Glass [5] | 50.92(16) | 0.60(4) | 14.63(22) | 0.04(4) | 6.73(17) | 0.14(7) | 9.30(12) | 9.56(11) | 2.79(10) | 0.17(3) | 94.89(53) |
 | Opx [7] | 54.39(34) | 0.06(2) | 4.93(34) | 0.23(8) | 4.53(11) | 0.18(4) | 34.41(19) | 1.29(23) | 0.08(2) | 0.005(9) | 100.10(33) |
 | Cpx [8] | 49.43(34) | 0.20(4) | 6.01(32) | 0.30(6) | 6.80(36) | 0.14(3) | 15.72(17) | 20.16(19) | 0.88(4) | 0.01(2) | 99.66(41) |
CD2H6 | Glass [7] | 43.69(19) | 0.59(6) | 12.44(12) | 0.11(3) | 7.71(14) | 0.13(4) | 14.84(13) | 12.65(16) | 1.81(9) | 0.09(3) | 94.09(42) |
 | Opx [10] | 54.58(61) | 0.05(3) | 3.83(62) | 0.89(17) | 8.42(11) | 0.21(2) | 31.03(45) | 1.25(8) | 0.05(1) | 0.007(6) | 100.24(42) |
 | Amp [8] | 45.79(20) | 0.21(4) | 11.12(22) | 0.98(12) | 5.04(13) | 0.10(3) | 21.61(23) | 9.40(18) | 3.09(6) | 0.12(2) | 97.46(31) |
CD2-2.5GPa | Glass [5] | 53.04(44) | 1.28(6) | 15.01(24) | 0.04(3) | 6.51(11) | 0.11(5) | 6.77(4) | 7.46(34) | 3.51(15) | 0.51(5) | 94.22(41) |
 | Grt [12] | 41.24(35) | 0.39(18) | 23.04(70) | 0.37(9) | 9.92(25) | 0.23(3) | 19.45(48) | 4.80(57) | N.D. | N.D. | 99.52(38) |
 | Opx [4] | 53.87(45) | 0.10(5) | 6.32(42) | 0.36(6) | 8.64(19) | 0.14(3) | 28.25(11) | 1.71(7) | 0.40(1) | 0.01(1) | 99.79(31) |
 | Cpxa [4] | 52.91(26) | 0.24(2) | 9.23(52) | 0.31(8) | 7.31(4) | 0.15(5) | 19.35(40) | 8.90(22) | 1.66(6) | 0.002(4) | 100.11(22) |