Sample s_79BS65B
NavDat sample number 10917 · META-BASALT
Sample
| Sample ID | s_79BS65B |
|---|---|
| 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 | 47.9 | WT% | XRF | |
| TIO2 | 1.91 | WT% | XRF | |
| AL2O3 | 14.4 | WT% | XRF | |
| FE2O3 | 3.87 | WT% | XRF | |
| FEO | 7.94 | WT% | WET | |
| CAO | 9.88 | WT% | XRF | |
| MGO | 7.5 | WT% | XRF | |
| MNO | 0.21 | WT% | XRF | |
| K2O | 0.37 | WT% | XRF | |
| NA2O | 2.3 | WT% | XRF | |
| P2O5 | 0.16 | WT% | XRF | |
| H2O | 3.34 | WT% | XRF | |
| CO2 | 0.2 | WT% | XRF | |
| LA | 8 | PPM | INAA | |
| CE | 18 | PPM | INAA | |
| SM | 4 | PPM | INAA | |
| EU | 1.3 | PPM | XRF | |
| TB | 0.8 | PPM | XRF | |
| YB | 2.8 | PPM | XRF | |
| LU | 0.43 | PPM | XRF | |
| SC | 55 | PPM | XRF | |
| CR | 120 | PPM | XRF | |
| NI | 100 | PPM | XRF | |
| RB | 5 | PPM | XRF | |
| SR | 27 | PPM | XRF | |
| Y | 27 | PPM | XRF | |
| ZR | 116 | PPM | XRF | |
| NB | 9 | PPM | XRF | |
| BA | 74 | PPM | XRF | |
| HF | 2.9 | PPM | XRF | |
| TA | 0.6 | PPM | XRF | |
| TH | 0.7 | PPM | XRF |