S. No. | JD1 | JD2 | JD3 | JD4 | JD5 | JD6 | JD7 | JD8 | JD9 |
SiO2 wt% | 49.44 | 48.12 | 47.35 | 48.34 | 49.69 | 48.16 | 48.78 | 48.26 | 48.58 |
TiO2 | 1.18 | 1.19 | 1.11 | 0.94 | 1.11 | 1.14 | 1.10 | 1.23 | 0.93 |
Al2O3 | 15.26 | 15.27 | 16.43 | 15.65 | 14.33 | 16.74 | 14.11 | 15.12 | 14.78 |
FeO | 2.95 | 3.48 | 3.63 | 3.21 | 3.48 | 3.21 | 3.71 | 3.21 | 3.63 |
Fe2O3 | 8.84 | 10.44 | 10.89 | 9.58 | 10.34 | 9.62 | 11.12 | 9.61 | 10.89 |
MnO | 0.14 | 0.15 | 0.13 | 0.13 | 0.15 | 0.14 | 0.14 | 0.14 | 0.13 |
MgO | 6.41 | 7.47 | 8.65 | 7.46 | 5.44 | 6.86 | 6.43 | 7.94 | 6.75 |
CaO | 9.98 | 8.87 | 7.43 | 8.66 | 9.86 | 9.45 | 8.90 | 9.20 | 8.46 |
Na2O | 2.12 | 1.76 | 1.15 | 2.16 | 2.10 | 1.10 | 2.09 | 2.17 | 1.86 |
K2O | 3.11 | 2.80 | 2.76 | 3.29 | 2.73 | 3.28 | 2.35 | 2.67 | 2.58 |
P2O5 | 0.18 | 0.21 | 0.19 | 0.20 | 0.22 | 0.21 | 0.21 | 0.25 | 0.22 |
Sum | 99.61 | 99.76 | 99.72 | 99.62 | 99.45 | 99.91 | 98.94 | 99.80 | 98.81 |
LOI | 0.39 | 0.24 | 0.28 | 0.38 | 0.44 | 0.09 | 1.06 | 0.20 | 1.19 |
Mg# | 49.90 | 49.50 | 52.10 | 51.60 | 41.90 | 49.50 | 44.20 | 53.10 | 45.90 |
Trace Elements (ppm) | |||||||||
Sr | 453 | 523 | 387 | 368 | 386 | 441 | 630 | 432 | 386 |
Zr | 87 | 110 | 94 | 75 | 83 | 76 | 136 | 93 | 74 |
Cr | 23.10 | 42.80 | 62.70 | 87.40 | 77.00 | 78.10 | 88.70 | 186.80 | 196.20 |
Co | 11.80 | 12.50 | 17.50 | 17.70 | 15.00 | 14.20 | 13.90 | 14.90 | 18.50 |
Ni | 13.21 | 14.32 | 15.70 | 17.70 | 15.00 | 14.20 | 13.90 | 14.90 | 18.50 |
Pb | 10.40 | 3.30 | 6.30 | 15.30 | 6.20 | 13.90 | 6.10 | 7.40 | 4.30 |
Ba | 135 | 118 | 185 | 147 | 87 | 92 | 118 | 164 | 214 |
Rb | 9 | 11 | 13 | 15 | 10 | 12 | 16 | 11 | 12 |
Nb | 23 | 27 | 21 | 42 | 19 | 23 | 25 | 19 | 22 |
Y | 15 | 23 | 19 | 25 | 17 | 20 | 17 | 16 | 19 |
Ce | 42 | 67 | 59 | 46 | 62 | 44 | 46 | 37 | 28 |
CIPW Norms | |||||||||
Or | 18.44 | 16.61 | 16.37 | 19.51 | 19.44 | 19.38 | 14.06 | 15.84 | 15.42 |
Ab | 16.83 | 14.89 | 9.73 | 14.97 | 17.5 | 9.31 | 17.85 | 17.54 | 15.91 |
An | 23.03 | 25.57 | 31.62 | 23.38 | 19.95 | 31.11 | 22.41 | 23.38 | 24.67 |
Pl | 39.86 | 40.47 | 41.35 | 38.35 | 37.46 | 40.41 | 40.26 | 41.23 | 40.58 |
Di | 21.05 | 14.76 | 3.49 | 15.21 | 23.06 | 11.99 | 17.43 | 16.82 | 13.64 |
Hy | - | 6.17 | 19.15 | 5.81 | - | 10.82 | 11.05 | - | 13.3 |
Ap | 0.42 | 0.49 | 0.44 | 0.46 | 0.43 | 0.49 | 0.49 | 0.58 | 0.51 |
Ma | 4.29 | 5.06 | 5.28 | 4.67 | 5.05 | 0 | 5.44 | 4.67 | 5.32 |
Il | 2.24 | 2.26 | 2.11 | 1.79 | 2.11 | 2.17 | 2.11 | 2.34 | 1.79 |
Ol | 13.08 | 14.76 | 11.82 | 18.19 | 12.28 | 10.1 | 9.19 | 18.11 | 9.44 |
Ne | 0.65 | - | - | 1.84 | 0.14 | - | 0.44 | - | - |