Sample s_83BF16
NavDat sample number 16834 · BASALT
Sample
| Sample ID | s_83BF16 |
|---|---|
| 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 | 50.1 | WT% | XRF | |
| TIO2 | 1.48 | WT% | XRF | |
| AL2O3 | 13.3 | WT% | XRF | |
| FE2O3 | 3.29 | WT% | XRF | |
| FEO | 7.97 | WT% | XRF | |
| CAO | 11.8 | WT% | XRF | |
| MGO | 8.39 | WT% | XRF | |
| MNO | 0.2 | WT% | XRF | |
| K2O | 0.08 | WT% | XRF | |
| NA2O | 3.21 | WT% | XRF | |
| P2O5 | 0.12 | WT% | XRF | |
| H2O_PLUS | 2.99 | WT% | XRF | |
| H2O_MINUS | 0.28 | WT% | XRF | |
| CO2 | 0 | WT% | XRF | |
| LA | 6.4 | PPM | INAA | |
| CE | 13 | PPM | INAA | |
| ND | 8.2 | PPM | INAA | |
| SM | 2.9 | PPM | INAA | |
| EU | 1.1 | PPM | XRF | |
| GD | 3.6 | PPM | XRF | |
| TB | 0.7 | PPM | XRF | |
| DY | 4 | PPM | XRF | |
| TM | 0.4 | PPM | XRF | |
| YB | 2.1 | PPM | XRF | |
| LU | 0.29 | PPM | XRF | |
| SC | 48 | PPM | XRF | |
| CR | 375 | PPM | XRF | |
| CO | 49 | PPM | XRF | |
| NI | 116 | PPM | XRF | |
| CU | 248 | PPM | XRF | |
| RB | 5 | PPM | XRF | |
| SR | 226 | PPM | XRF | |
| Y | 23 | PPM | INAA | |
| ZR | 94 | PPM | INAA | |
| NB | 12 | PPM | INAA | |
| BA | 32 | PPM | INAA | |
| HF | 2.1 | PPM | INAA | |
| TA | 0.43 | PPM | INAA | |
| PB | 0.54 | PPM | INAA | |
| TH | 0.19 | PPM | INAA |