Sample s_83BF14
NavDat sample number 16832 · BASALT
Sample
| Sample ID | s_83BF14 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | subaerial |
Location
| Latitude | 49.5 |
|---|---|
| Longitude | -125.5 |
| Location | WRANGELLIA |
| State / province | BRITISH COLUMBIA |
| Formation | KARMUTSEN FORMATION |
| Location comment | VANCOUVER ISLAND |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 227 | 206 | 248 | TRIASSIC |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 49.2 | WT% | XRF | |
| TIO2 | 2.43 | WT% | XRF | |
| AL2O3 | 14.6 | WT% | XRF | |
| FE2O3 | 2.83 | WT% | XRF | |
| FEO | 9.89 | WT% | XRF | |
| CAO | 12.1 | WT% | XRF | |
| MGO | 6.19 | WT% | XRF | |
| MNO | 0.19 | WT% | XRF | |
| K2O | 0.25 | WT% | XRF | |
| NA2O | 2.11 | WT% | XRF | |
| P2O5 | 0.23 | WT% | XRF | |
| H2O_PLUS | 1.96 | WT% | XRF | |
| H2O_MINUS | 0.17 | WT% | XRF | |
| CO2 | 0.21 | WT% | XRF | |
| LA | 11.9 | PPM | INAA | |
| CE | 26 | PPM | INAA | |
| ND | 17.1 | PPM | INAA | |
| SM | 5 | PPM | INAA | |
| EU | 1.8 | PPM | XRF | |
| GD | 6.1 | PPM | XRF | |
| TB | 0.9 | PPM | XRF | |
| DY | 5.4 | PPM | XRF | |
| TM | 0.4 | PPM | XRF | |
| YB | 2.6 | PPM | XRF | |
| LU | 0.38 | PPM | XRF | |
| SC | 40 | PPM | XRF | |
| CR | 238 | PPM | XRF | |
| CO | 43 | PPM | XRF | |
| NI | 88 | PPM | XRF | |
| CU | 327 | PPM | XRF | |
| RB | 9 | PPM | XRF | |
| SR | 270 | PPM | XRF | |
| Y | 32 | PPM | INAA | |
| ZR | 152 | PPM | INAA | |
| NB | 16 | PPM | INAA | |
| BA | 67 | PPM | INAA | |
| HF | 3.3 | PPM | INAA | |
| TA | 0.83 | PPM | INAA | |
| PB | 1.05 | PPM | INAA | |
| TH | 0.24 | PPM | INAA |