|
Core, section
interval (cm):
|
|
195-1200B
|
|
195-1200D
|
|
195-1200F
|
||||
|---|---|---|---|---|---|---|---|---|---|---|
|
Talc
schist
|
Chlorite-
amphibole schist
|
|||||||||
|
8H-1
115–120
|
8H-1
119–121
|
1H-5
18–20
|
2H-2
3–5
|
2H-3
90–92
|
||||||
| Major element oxide (wt%): | ||||||||||
| SiO2 |
|
49.92 | 45.94 |
|
30.73 | 36.45 |
|
53.41 | 63.56 | 45.04 |
| Al2O3 |
|
12.10 | 9.28 |
|
22.91 | 22.47 |
|
2.78 | 12.45 | 2.57 |
| Fe2O3T |
|
9.79 | 12.20 |
|
15.24 | 12.47 |
|
4.16 | 6.32 | 9.31 |
| MgO |
|
14.77 | 22.17 |
|
3.54 | 3.53 |
|
17.16 | 8.25 | 40.65 |
| MnO |
|
0.18 | 0.30 |
|
0.21 | 0.18 |
|
0.16 | 0.10 | 0.17 |
| CaO |
|
9.89 | 6.49 |
|
23.04 | 22.05 |
|
21.69 | 3.64 | 0.18 |
| K2O |
|
0.37 | 0.18 |
|
0.01 | 0.01 |
|
0.03 | 0.51 | 0.04 |
| Na2O |
|
2.00 | 2.31 |
|
0.75 | 0.59 |
|
0.61 | 3.58 | 0.56 |
| TiO2 |
|
0.97 | 1.12 |
|
3.58 | 3.28 |
|
0.04 | 0.17 | 0.01 |
| Totals: |
|
100.00 | 100.00 |
|
100.00 | 101.02 |
|
100.00 | 98.58 | 98.59 |
| LOI |
|
5.4 | 10.5 |
|
7.5 | 7.4 |
|
2.2 | 13.7 | 19.4 |
| Trace element (ppm): | ||||||||||
| Sr |
|
121 | 63.07 |
|
35.3 | 326 |
|
54.4 | 204 | 345 |
| Ba |
|
11.48 | 26.41 |
|
57.8 | 46.8 |
|
15.9 | 9.9 | 356 |
| Ni |
|
1184 | 1887 |
|
1434 |
|
|
7610 | 42.3 | 2.0 |
| Sc |
|
26.91 | 27.38 |
|
31.1 | 129 |
|
14.1 |
|
45.4 |
| Cr |
|
339 | 344 |
|
1182 |
|
|
3950 | 1036 | 39 |
| V |
|
118 | 171 |
|
78.3 | 1672 |
|
50.3 |
|
248 |
| Zn |
|
120 | 146 |
|
155 |
|
|
56 |
|
217 |
| Cu |
|
11 | 46 |
|
10 | 196 |
|
26 |
|
24 |
| Co |
|
54 | 66 |
|
64 |
|
|
|
28 | 55 |
Note: LOI = loss on ignition.