Sample s_115659-2
NavDat sample number 9270 · NOT-GIVEN
Sample
| Sample ID | s_115659-2 |
|---|---|
| Rock name | NOT-GIVEN |
| Rock type | VOLCANIC |
| Material | IGNEOUS |
| Comment | DOME GROWTH PHASE |
Location
| Latitude | 46.2 |
|---|---|
| Longitude | -122.18 |
| Location | CASCADES / HIGH CASCADES / NORTHWESTERN CASCADES / MOUNT ST. HELENS / PACIFIC OCEAN |
| State / province | WASHINGTON |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| -0.001982 | 0 | -0.0021802 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 77.16 | WT% | EPMA | |
| TIO2 | 0.27 | WT% | EPMA | |
| AL2O3 | 10.51 | WT% | EPMA | |
| FEOT | 1.13 | WT% | EPMA | |
| CAO | 0.84 | WT% | EPMA | |
| MGO | 0.15 | WT% | EPMA | |
| MNO | 0.05 | WT% | EPMA | |
| K2O | 3.05 | WT% | EPMA | |
| NA2O | 3.33 | WT% | EPMA | |
| P2O5 | 73.47 | WT% | EPMA | |
| SIO2 | 0.39 | WT% | EPMA | |
| TIO2 | 11.15 | WT% | EPMA | |
| AL2O3 | 2.26 | WT% | EPMA | |
| FEOT | 0.96 | WT% | EPMA | |
| CAO | 0.53 | WT% | EPMA | |
| MNO | 2.88 | WT% | EPMA | |
| K2O | 4.07 | WT% | EPMA | |
| SIO2 | 62.77 | WT% | WET | |
| TIO2 | 0.7 | WT% | WET | |
| AL2O3 | 17.74 | WT% | WET | |
| FE2O3 | 1.58 | WT% | WET | |
| FEOT | 4.61 | WT% | WET | |
| FEO | 3.19 | WT% | WET | |
| CAO | 5.32 | WT% | WET | |
| MGO | 2.19 | WT% | WET | |
| MNO | 0.06 | WT% | WET | |
| K2O | 1.25 | WT% | WET | |
| NA2O | 4.47 | WT% | WET | |
| P2O5 | 0.14 | WT% | WET |