Sample s_MSH-486-1
NavDat sample number 30986 · ANDESITE
Sample
| Sample ID | s_MSH-486-1 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | subaerial |
Location
| Latitude | 46.2 |
|---|---|
| Longitude | -122.18 |
| Location | CASCADES / HIGH CASCADES / NORTHWESTERN CASCADES / MOUNT ST. HELENS / KALAMA FLOWS / PACIFIC OCEAN |
| State / province | WASHINGTON |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0 | 0.00148 | 0.00148 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 58.84 | WT% | XRF | |
| TIO2 | 1.02 | WT% | XRF | |
| AL2O3 | 16.74 | WT% | XRF | |
| FEOT | 7.4 | WT% | XRF | |
| CAO | 6.77 | WT% | XRF | |
| MGO | 3.81 | WT% | XRF | |
| MNO | 0.1 | WT% | XRF | |
| K2O | 1.07 | WT% | XRF | |
| NA2O | 4.01 | WT% | XRF | |
| P2O5 | 0.13 | WT% | XRF | |
| LA | 9.5 | PPM | XRF | |
| CE | 22.7 | PPM | XRF | |
| SM | 2.6 | PPM | XRF | |
| EU | 1.07 | PPM | XRF | |
| TB | 0.38 | PPM | XRF | |
| YB | 1.33 | PPM | XRF | |
| LU | 0.21 | PPM | XRF | |
| BE | 1 | PPM | XRF | |
| SC | 17.2 | PPM | XRF | |
| V | 139 | PPM | XRF | |
| CR | 46 | PPM | XRF | |
| CO | 23.1 | PPM | XRF | |
| NI | 46 | PPM | XRF |