Sample s_83BF8
NavDat sample number 16829 · BASALT
Sample
| Sample ID | s_83BF8 |
|---|---|
| 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 | 46.4 | WT% | XRF | |
| TIO2 | 1.09 | WT% | XRF | |
| AL2O3 | 16.8 | WT% | XRF | |
| FE2O3 | 2.13 | WT% | XRF | |
| FEO | 11.06 | WT% | XRF | |
| CAO | 9.08 | WT% | XRF | |
| MGO | 10.3 | WT% | XRF | |
| MNO | 0.19 | WT% | XRF | |
| K2O | 0.3 | WT% | XRF | |
| NA2O | 2.55 | WT% | XRF | |
| P2O5 | 0.11 | WT% | XRF | |
| H2O_PLUS | 4.55 | WT% | XRF | |
| H2O_MINUS | 0.38 | WT% | XRF | |
| CO2 | 0 | WT% | XRF | |
| LA | 2.6 | PPM | INAA | |
| CE | 6 | PPM | INAA | |
| ND | 5.1 | PPM | INAA | |
| SM | 2 | PPM | INAA | |
| EU | 0.9 | PPM | XRF | |
| GD | 2.8 | PPM | XRF | |
| TB | 0.5 | PPM | XRF | |
| DY | 3.7 | PPM | XRF | |
| TM | 0.4 | PPM | XRF | |
| YB | 2.6 | PPM | XRF | |
| LU | 0.37 | PPM | XRF | |
| SC | 38 | PPM | XRF | |
| CR | 339 | PPM | XRF | |
| CO | 66 | PPM | XRF | |
| NI | 296 | PPM | XRF | |
| CU | 214 | PPM | XRF | |
| RB | 11 | PPM | XRF | |
| SR | 167 | PPM | XRF | |
| Y | 25 | PPM | INAA | |
| ZR | 72 | PPM | INAA | |
| NB | 9 | PPM | INAA | |
| BA | 21 | PPM | INAA | |
| HF | 1.6 | PPM | INAA | |
| TA | 0.14 | PPM | INAA | |
| PB | 0.28 | PPM | INAA | |
| TH | 0.08 | PPM | INAA |