Sample s_80-6
NavDat sample number 18670 · TONALITE
Sample
| Sample ID | s_80-6 |
|---|---|
| Rock name | TONALITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | subaerial |
Location
| Latitude | 62.7 |
|---|---|
| Longitude | -144 |
| Location | WRANGELLIA |
| State / province | BRITISH COLUMBIA |
| Location comment | WRANGELL MOUNTAINS |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 227 | 206 | 248 | TRIASSIC |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 78.6 | WT% | XRF | |
| TIO2 | 0.4 | WT% | XRF | |
| AL2O3 | 8.23 | WT% | XRF | |
| FE2O3T | 3.85 | WT% | XRF | |
| CAO | 1.68 | WT% | XRF | |
| MGO | 1.91 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| K2O | 1.32 | WT% | ICPAES | |
| NA2O | 1.43 | WT% | ICPAES | |
| P2O5 | 0.07 | WT% | INAA | |
| LOI | 1.47 | WT% | INAA | |
| LA | 8.84 | PPM | INAA | |
| CE | 19.4 | PPM | INAA | |
| ND | 10.8 | PPM | INAA | |
| SM | 3.8 | PPM | INAA | |
| EU | 0.89 | PPM | XRF | |
| TB | 0.6 | PPM | XRF | |
| DY | 4.34 | PPM | XRF | |
| TM | 0.35 | PPM | XRF | |
| YB | 2.18 | PPM | XRF | |
| LU | 0.33 | PPM | XRF | |
| SC | 15 | PPM | XRF | |
| CR | 12 | PPM | XRF | |
| NI | 10 | PPM | XRF | |
| RB | 21 | PPM | XRF | |
| SR | 119 | PPM | XRF | |
| Y | 15 | PPM | TIMS_ID | |
| ZR | 72 | PPM | TIMS_ID | |
| NB | 6 | PPM | TIMS_ID | |
| BA | 1703 | PPM | TIMS_ID |