Dyke-type rodingite (131019–2) | Reaction zone 1 | Reaction zone 2 | Serpentinite | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Di | Chl | Grta | Grtb | Ves | Di | Chl | Ves | Prv | Di | Chl | Srp | Di | Chl | |
n = 12 | n = 8 | n = 6 | n = 4 | n = 22 | n = 4 | n = 4 | n = 13 | n = 12 | n = 2 | n = 9 | n = 4 | n = 8 | n = 9 | |
SiO2 | 55.07 | 28.17 | 38.14 | 37.05 | 36.53 | 54.10 | 31.70 | 34.34 | – | 54.92 | 32.04 | 42.75 | 55.41 | 34.85 |
TiO2 | – | – | 1.91 | 2.75 | 2.00 | – | – | 3.89 | 57.05 | – | – | – | – | – |
Al2O3 | – | 19.05 | 18.61 | 12.29 | 14.82 | 0.38 | 15.95 | 6.06 | – | – | 14.56 | 1.39 | – | 11.50 |
Cr2O3 | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.42 |
Fe2O3 | – | – | 4.67 | 11.45 | – | – | – | – | – | – | – | – | – | – |
FeO | 1.38 | 12.33 | – | – | 4.18 | 4.80 | 5.56 | 15.95 | 0.51 | 1.26 | 4.51 | 3.11 | 0.64 | 3.81 |
MgO | 17.40 | 23.62 | – | – | 2.45 | 15.31 | 30.86 | 0.85 | – | 17.5 | 31.06 | 37.12 | 17.98 | 34.43 |
CaO | 26.19 | 0.27 | 35.62 | 35.89 | 36.11 | 25.30 | – | 34.00 | 40.55 | 25.89 | – | – | 26.29 | – |
Total | 100.04 | 83.44 | 98.95 | 99.43 | 96.09 | 99.89 | 84.07 | 95.09 | 98.11 | 99.57 | 82.17 | 84.37 | 100.32 | 85.01 |
apfu | apfu | apfu | apfu | |||||||||||
O | 6 | 28 | 12 | 12 | 78 | 6 | 28 | 78 | 3 | 6 | 28 | 116 | 6 | 28 |
Si | 2.00 | 5.81 | 2.94 | 2.94 | 19.24 | 2.00 | 6.24 | 19.66 | – | 2.00 | 6.41 | 34.01 | 2.00 | 6.73 |
Ti | – | 0.11 | 0.17 | 0.79 | – | – | 1.69 | 0.99 | – | – | – | – | – | |
Al | – | 4.63 | 1.69 | 1.15 | 9.20 | 0.02 | 3.70 | 3.96 | – | – | 3.44 | 1.33 | – | 2.62 |
Cr | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.07 |
Fe3+ | – | – | 0.27 | 0.68 | – | – | – | – | – | – | – | – | – | – |
Fe2+ | 0.04 | 2.13 | – | – | 1.84 | 0.15 | 0.92 | 7.75 | 0.01 | 0.04 | 0.76 | 2.07 | 0.02 | 0.61 |
Mg | 0.94 | 7.26 | – | – | 1.92 | 0.85 | 9.05 | 0.71 | – | 0.95 | 9.26 | 44.00 | 0.97 | 9.91 |
Ca | 1.02 | 0.06 | 2.94 | 3.05 | 20.37 | 1.00 | – | 20.87 | 1.00 | 1.01 | – | – | 1.02 | – |
Σcation | 4.00 | 19.83 | 7.95 | 7.99 | 53.36 | 4.02 | 19.91 | 54.64 | 2.00 | 4.00 | 19.87 | 81.41 | 4.01 | 19.94 |
XMg | 0.96 | 0.77 | 0.86 | 0.91 | 0.96 | 0.92 | 0.96 | 0.98 | 0.94 | |||||
XGrs | 0.86 | 0.63 | ||||||||||||
XAdr | 0.14 | 0.37 |