Sample s_83BF4
NavDat sample number 16826 · BASALT
Sample
| Sample ID | s_83BF4 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | subaerial |
Location
| Latitude | 52.5 |
|---|---|
| Longitude | -131 |
| Location | WRANGELLIA |
| State / province | BRITISH COLUMBIA |
| Formation | KARMUTSEN FORMATION |
| Location comment | QUEEN CHARLOTTE ISLANDS |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 227 | 206 | 248 | TRIASSIC |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 49.3 | WT% | XRF | |
| TIO2 | 1.83 | WT% | XRF | |
| AL2O3 | 15 | WT% | XRF | |
| FE2O3 | 3.01 | WT% | XRF | |
| FEO | 9.32 | WT% | XRF | |
| CAO | 10.8 | WT% | XRF | |
| MGO | 7.02 | WT% | XRF | |
| MNO | 0.22 | WT% | XRF | |
| K2O | 0.05 | WT% | XRF | |
| NA2O | 3.37 | WT% | XRF | |
| P2O5 | 0.17 | WT% | XRF | |
| H2O_PLUS | 3.67 | WT% | XRF | |
| H2O_MINUS | 0.31 | WT% | XRF | |
| CO2 | 0 | WT% | XRF | |
| LA | 7.3 | PPM | INAA | |
| CE | 17.4 | PPM | INAA | |
| ND | 11.4 | PPM | INAA | |
| SM | 3.5 | PPM | INAA | |
| EU | 1.3 | PPM | XRF | |
| GD | 3.8 | PPM | XRF | |
| TB | 0.7 | PPM | XRF | |
| DY | 4.4 | PPM | XRF | |
| TM | 0.4 | PPM | XRF | |
| YB | 2.3 | PPM | XRF | |
| LU | 0.33 | PPM | XRF | |
| SC | 44 | PPM | XRF | |
| CR | 163 | PPM | XRF | |
| CO | 47 | PPM | XRF | |
| NI | 86 | PPM | XRF | |
| CU | 291 | PPM | XRF | |
| RB | 0 | PPM | XRF | |
| SR | 178 | PPM | XRF | |
| Y | 24 | PPM | INAA | |
| ZR | 105 | PPM | INAA | |
| NB | 11 | PPM | INAA | |
| BA | 51 | PPM | INAA | |
| HF | 2.4 | PPM | INAA | |
| TA | 0.56 | PPM | INAA | |
| PB | 0.6 | PPM | INAA | |
| TH | 0.52 | PPM | INAA |