Sample | SiO2 (1σ) | Al2O3 (1σ) | MgO (1σ) | FeO (1σ) | CaO (1σ) | Na2O (1σ) | K2O (1σ) | MnO (1σ) | TiO2 (1σ) | Total (1σ) |
---|---|---|---|---|---|---|---|---|---|---|
HO06MN16 | 79.29 (1.30) | 9.64 (0.62) | 1.25 (0.14) | 3.63 (0.29) | 1.10 (0.15) | 1.01 (0.07) | 2.27 (0.10) | 0.09 (0.06) | 0.56 (0.08) | 98.84 (0.53) |
HO06MN79 | 78.52 (2.90) | 10.29 (1.76) | 1.46 (0.31) | 3.70 (0.58) | 1.00 (0.19) | 1.03 (0.14) | 2.27 (0.09) | 0.08 (0.05) | 0.62 (0.08) | 98.97 (0.62) |
HO06MN105 | 79.56 (1.25) | 9.72 (0.85) | 1.37 (0.18) | 3.61 (0.32) | 0.89 (0.14) | 0.96 (0.12) | 2.30 (0.13) | 0.07 (0.05) | 0.61 (0.06) | 99.11 (0.45) |
HO06MN119 | 80.18 (1.27) | 9.19 (0.93) | 1.20 (0.13) | 3.45 (0.40) | 1.21 (0.08) | 0.97 (0.08) | 2.13 (0.14) | 0.09 (0.06) | 0.58 (0.05) | 99.01 (0.59) |
HO06MN121 | 79.46 (1.02) | 9.86 (0.74) | 1.37 (0.10) | 3.58 (0.20) | 1.14 (0.07) | 0.92 (0.06) | 2.34 (0.08) | 0.11 (0.07) | 0.58 (0.04) | 99.36 (0.53) |
HO06MN122 | 79.6 (1.07) | 9.46 (0.64) | 1.33 (0.09) | 3.44 (0.32) | 1.17 (0.13) | 0.98 (0.06) | 2.17 (0.19) | 0.10 (0.07) | 0.55 (0.07) | 98.85 (0.51) |
HO06MN124 | 79.54 (0.80) | 9.59 (0.60) | 1.14 (0.09) | 3.48 (0.29) | 0.80 (0.04) | 1.03 (0.05) | 2.27 (0.11) | 0.10 (0.06) | 0.56 (0.08) | 98.51 (0.43) |
HO06MN129 | 79.36 (1.13) | 9.61 (0.56) | 1.22 (0.19) | 3.50 (0.38) | 1.19 (0.09) | 1.00 (0.05) | 2.31 (0.10) | 0.11 (0.07) | 0.57 (0.06) | 98.86 (0.57) |
HO06MN141 | 79.17 (1.33) | 9.87 (0.90) | 1.22 (0.16) | 3.52 (0.28) | 0.86 (0.10) | 0.98 (0.07) | 2.32 (0.05) | 0.10 (0.04) | 0.63 (0.07) | 98.69 (0.25) |
Average | 79.41 (0.42) | 9.69 (0.29) | 1.29 (0.10) | 3.55 (0.09) | 1.04 (0.15) | 0.99 (0.03) | 2.27 (0.07) | 0.10 (0.01) | 0.58 (0.03) | 98.91 (0.23) |
Koeberl 1992 (n = 19) | 78.95 (1.52) | 10.19 (0.98) | 1.43 (0.13) | 3.75 (0.35) | 1.21 (0.15) | 0.92 (0.09) | 2.42 (0.10) | 0.08 (0.01) | 0.63 (0.05) | 99.59 (0.25) |
Fiske et al. 1996 (n = 3) | 79.83 (0.15) | 9.11 (0.15) | 1.51 (0.03) | 3.39 (0.04) | 1.46 (0.03) | 1.52 (0.04) | 2.27 (0.02) | 0.09 (0.00) | 0.61 (0.01) | 99.78 (0.24) |
Herzog et al. 2008 (n = 2) | 78.56 (0.35) | 11.02 (0.19) | 1.71 (0.01) | 4.10 (0.06) | 1.65 (0.01) | 0.80 (0.03) | 2.45 (0.01) | 0.07 (0.03) | 0.70 (0.01) | 101.05 (0.06) |
Glass and Koeberl 1989 (n = 1) | 79.2 | 10.3 | 1.41 | 3.76 | 1.09 | 0.87 | 2.44 | 0.09 | 0.62 | 99.78 |