ICP run
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2
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2
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2
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3
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3
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4
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4
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5
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5
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6
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6
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Average
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Standard deviation
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Precision
(%)
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BAS-148 |
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Major element (wt%): |
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SiO2 | 47.78 | 48.80 | 48.38 | 50.34 | 49.85 | 50.39 | 49.75 | 50.92 | 50.19 | 49.31 | 48.73 | 49.50 | 0.98 | 1.97 |
TiO2 | 0.90 | 0.91 | 0.95 | 0.82 | 0.90 | 0.97 | 0.95 | 0.93 | 0.99 | 0.93 | 0.94 | 0.93 | 0.05 | 4.90 |
Al2O3 | 15.22 | 15.67 | 16.02 | 15.63 | 15.68 | 15.59 | 15.73 | 15.37 | 14.91 | 15.52 | 15.61 | 15.54 | 0.29 | 1.88 |
Fe2O3 | 11.63 | 9.71 | 9.68 | 9.77 | 10.52 | 9.83 | 9.88 | 9.74 | 10.10 | 10.12 | 10.11 | 10.10 | 0.57 | 5.62 |
MnO | 0.18 | 0.16 | 0.15 | 0.15 | 0.16 | 0.15 | 0.16 | 0.15 | 0.16 | 0.15 | 0.16 | 0.16 | 0.01 | 5.23 |
MgO | 9.35 | 8.90 | 9.26 | 8.23 | 7.58 | 7.76 | 8.17 | 8.39 | 8.50 | 8.25 | 8.72 | 8.46 | 0.56 | 6.61 |
CaO | 12.55 | 13.43 | 13.10 | 12.71 | 12.83 | 13.14 | 13.08 | 12.18 | 12.69 | 13.34 | 13.35 | 12.95 | 0.39 | 2.99 |
Na2O | 2.09 | 2.27 | 2.25 | 2.06 | 2.17 | 2.00 | 2.09 | 2.10 | 2.18 | 2.15 | 2.10 | 2.13 | 0.08 | 3.75 |
K2O | 0.05 | 0.05 | 0.06 | 0.11 | 0.17 | 0.04 | 0.04 | 0.06 | 0.09 | 0.13 | 0.10 | 0.08 | 0.04 | 51.29 |
P2O5 | 0.14 | 0.00 | 0.05 | 0.07 | 0.00 | 0.04 | 0.06 | 0.07 | 0.08 | 0.00 | 0.08 | 0.05 | 0.04 | 79.49 |
Trace element (ppm): |
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Sc | 46.1 | 41.9 | 42.8 | 44.7 | 45.3 | 44.2 | 43.7 | 42.4 | 44.0 | 45.3 | 45.3 | 44.2 | 1.4 | 3.08 |
V | 302 | 301 | 276 | 288 | 288 | 292 | 291 | 295 | 305 | 295 | 295 | 293 | 8 | 2.71 |
Cr | 343 | 402 | 404 | 371 | 637 | 339 | 336 | 323 | 307 | 370 | 347 | 354 | 32 | 9.01 |
Ni | 152 | 140 | 151 | 103 | 131 | 106 | 116 | 116 | 118 | 110 | 113 | 123 | 18 | 14.22 |
Sr | 75.6 | 78.7 | 75.1 | 80.3 | 85.1 | 73.7 | 74.3 | 77.4 | 77.1 | 70.4 | 70.2 | 76.2 | 4.3 | 5.64 |
Y | 26.0 | 26.1 | 25.5 | 25.3 | 25.9 | 22.7 | 23.0 | 25.3 | 26.9 | 24.0 | 27.8 | 25.3 | 1.6 | 6.18 |
Zr | 47.4 | 57.3 | 46.7 | 40.9 | 50.5 | 53.1 | 50.0 | 47.0 | 49.4 | 47.3 | 51.6 | 49.2 | 4.2 | 8.56 |
Nb | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.4 | 0.4 | 0.0 | 0.0 | 0.1 | 0.2 | 215.85 |
Ba | 0.0 | 0.0 | 0.0 | 7.2 | 12.3 | 0.0 | 0.0 | 71.3 | 6.3 | 0.0 | 0.0 | 8.6 | 3.2 | 37.75 |
BAS-206 |
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Major element (wt%): |
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SiO2 | 49.68 | 49.04 | 51.30 | 49.14 | 49.26 | 49.20 | 49.02 | 50.08 | 49.44 | 49.76 | 48.89 | 49.53 | 0.69 | 1.39 |
TiO2 | 2.04 | 2.13 | 2.11 | 2.01 | 1.96 | 2.04 | 2.07 | 1.79 | 2.00 | 2.23 | 2.08 | 2.04 | 0.11 | 5.48 |
Al2O3 | 14.30 | 14.21 | 14.22 | 14.11 | 14.22 | 14.25 | 14.55 | 14.10 | 14.22 | 13.94 | 14.34 | 14.22 | 0.15 | 1.08 |
Fe2O3 | 13.70 | 14.55 | 12.82 | 14.92 | 14.49 | 14.10 | 14.32 | 14.57 | 14.89 | 14.47 | 14.45 | 14.30 | 0.59 | 4.15 |
MnO | 0.24 | 0.23 | 0.20 | 0.22 | 0.22 | 0.22 | 0.21 | 0.22 | 0.22 | 0.23 | 0.22 | 0.22 | 0.01 | 4.33 |
MgO | 7.12 | 6.86 | 6.26 | 6.82 | 6.86 | 6.96 | 6.70 | 6.77 | 6.69 | 6.63 | 6.81 | 6.77 | 0.22 | 3.20 |
CaO | 9.71 | 9.71 | 9.86 | 9.60 | 9.86 | 10.02 | 9.92 | 9.30 | 9.21 | 9.46 | 10.06 | 9.70 | 0.28 | 2.91 |
Na2O | 2.77 | 2.83 | 2.84 | 2.71 | 2.70 | 2.75 | 2.79 | 2.72 | 2.93 | 2.81 | 2.72 | 2.78 | 0.07 | 2.56 |
K2O | 0.18 | 0.18 | 0.16 | 0.21 | 0.20 | 0.16 | 0.15 | 0.19 | 0.17 | 0.19 | 0.21 | 0.18 | 0.02 | 11.45 |
P2O5 | 0.17 | 0.15 | 0.14 | 0.16 | 0.15 | 0.21 | 0.17 | 0.17 | 0.12 | 0.18 | 0.13 | 0.16 | 0.03 | 16.14 |
Trace element (ppm): |
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Sc | 42.8 | 43.2 | 34.3 | 48.1 | 47.3 | 53.6 | 49.0 | 49.3 | 48.8 | 50.2 | 50.6 | 47.0 | 5.2 | 11.13 |
V | 493 | 471 | 400 | 436 | 451 | 463 | 467 | 491 | 448 | 477 | 475 | 461 | 27 | 5.80 |
Cr | 82.6 | 88.0 | 76.3 | 78.2 | 81.7 | 88.3 | 78.3 | 83.7 | 73.1 | 96.3 | 94.5 | 83.7 | 7.4 | 8.84 |
Ni | 53.7 | 60.2 | 50.3 | 51.7 | 47.9 | 53.1 | 50.7 | 46.6 | 61.4 | 55.9 | 56.8 | 53.5 | 4.7 | 8.86 |
Sr | 109 | 111 | 111 | 118 | 119 | 106 | 113 | 115 | 115 | 106 | 111 | 112 | 4 | 3.79 |
Y | 43.9 | 43.5 | 37.0 | 47.6 | 44.6 | 42.6 | 43.8 | 46.0 | 45.5 | 40.4 | 47.0 | 43.8 | 3.0 | 6.94 |
Zr | 127 | 128 | 120 | 132 | 131 | 126 | 132 | 124 | 124 | 129 | 120 | 127 | 4 | 3.34 |
Nb | 5.3 | 5.9 | 5.4 | 4.7 | 4.6 | 4.7 | 4.9 | 9.9 | 9.2 | 5.0 | 5.2 | 5.1 | 0.4 | 8.24 |
Ba | 55.4 | 40.8 | 54.7 | 54.4 | 48.6 | 51.8 | 50.7 | 47.5 | 45.6 | 20.2 | 32.3 | 49.9 | 4.8 | 9.65 |
Notes: ICP-AES = inductively coupled plasma-atomic emission spectroscopy. Values in bold are excluded from statistical calculations. This table is also available in ASCII.