Sample s_79BS79A
NavDat sample number 10918 · META-BASALT
Sample
| Sample ID | s_79BS79A |
|---|---|
| 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 | 46 | WT% | XRF | |
| TIO2 | 1.41 | WT% | XRF | |
| AL2O3 | 14.4 | WT% | XRF | |
| FE2O3 | 4.08 | WT% | XRF | |
| FEO | 6.68 | WT% | WET | |
| CAO | 12.4 | WT% | XRF | |
| MGO | 6.17 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| K2O | 0.06 | WT% | XRF | |
| NA2O | 3.08 | WT% | XRF | |
| P2O5 | 0.12 | WT% | XRF | |
| H2O | 3.08 | WT% | XRF | |
| CO2 | 2.42 | WT% | XRF | |
| LA | 9 | PPM | INAA | |
| CE | 16 | PPM | INAA | |
| SM | 2.9 | PPM | INAA | |
| EU | 1 | PPM | XRF | |
| TB | 0.7 | PPM | XRF | |
| YB | 2 | PPM | XRF | |
| LU | 0.32 | PPM | XRF | |
| SC | 55 | PPM | XRF | |
| CR | 220 | PPM | XRF | |
| NI | 140 | PPM | XRF | |
| RB | 5 | PPM | XRF | |
| SR | 183 | PPM | XRF | |
| Y | 22 | PPM | XRF | |
| ZR | 90 | PPM | XRF | |
| NB | 8 | PPM | XRF | |
| BA | 45 | PPM | XRF | |
| HF | 2.1 | PPM | XRF | |
| TA | 0.6 | PPM | XRF | |
| TH | 0.6 | PPM | XRF |