Sample s_79BS81A
NavDat sample number 10919 · META-BASALT
Sample
| Sample ID | s_79BS81A |
|---|---|
| Rock name | META-BASALT |
| Rock type | VOLCANIC |
| Material | IGNEOUS |
| Texture | AMYGDALOIDAL |
| Comment | subaerial |
Location
| Latitude | 61.11 |
|---|---|
| Longitude | -146.28 |
| 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 | 47.6 | WT% | XRF | |
| TIO2 | 1.37 | WT% | XRF | |
| AL2O3 | 15.9 | WT% | XRF | |
| FE2O3 | 1.43 | WT% | XRF | |
| FEO | 8.25 | WT% | WET | |
| CAO | 9.25 | WT% | XRF | |
| MGO | 7.08 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| K2O | 1.03 | WT% | XRF | |
| NA2O | 3.16 | WT% | XRF | |
| P2O5 | 0.12 | WT% | XRF | |
| H2O | 4.05 | WT% | XRF | |
| CO2 | 0.34 | WT% | XRF | |
| LA | 6 | PPM | INAA | |
| CE | 14 | PPM | INAA | |
| SM | 2.8 | PPM | INAA | |
| EU | 1 | PPM | XRF | |
| TB | 0.6 | PPM | XRF | |
| YB | 2 | PPM | XRF | |
| LU | 0.3 | PPM | XRF | |
| SC | 38 | PPM | XRF | |
| CR | 190 | PPM | XRF | |
| NI | 100 | PPM | XRF | |
| RB | 31 | PPM | XRF | |
| SR | 843 | PPM | XRF | |
| Y | 22 | PPM | XRF | |
| ZR | 103 | PPM | XRF | |
| NB | 7 | PPM | XRF | |
| BA | 192 | PPM | XRF | |
| HF | 2.1 | PPM | XRF | |
| TA | 0.4 | PPM | XRF | |
| TH | 0.2 | PPM | XRF |