Sample s_L82-56
NavDat sample number 30964 · BASALT
Sample
| Sample ID | s_L82-56 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | subaerial |
Location
| Latitude | 46.2 |
|---|---|
| Longitude | -122.18 |
| Location | CASCADES / HIGH CASCADES / NORTHWESTERN CASCADES / MOUNT ST. HELENS / CASTLE CREEK FLOWS / PACIFIC OCEAN |
| State / province | WASHINGTON |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0 | 0.0017 | 0.0022 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 50.95 | WT% | XRF | |
| TIO2 | 1.54 | WT% | XRF | |
| AL2O3 | 17.35 | WT% | XRF | |
| FEOT | 9.54 | WT% | XRF | |
| CAO | 9.33 | WT% | XRF | |
| MGO | 6.14 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| K2O | 0.65 | WT% | XRF | |
| NA2O | 3.6 | WT% | XRF | |
| P2O5 | 0.2 | WT% | XRF | |
| LA | 10.2 | PPM | XRF | |
| CE | 25 | PPM | XRF | |
| SM | 4.02 | PPM | XRF | |
| EU | 1.32 | PPM | XRF | |
| TB | 0.77 | PPM | XRF | |
| YB | 2.41 | PPM | XRF | |
| LU | 0.38 | PPM | XRF | |
| SC | 31 | PPM | XRF | |
| CR | 140 | PPM | XRF | |
| CO | 38.1 | PPM | XRF | |
| NI | 64 | PPM | XRF |