Sample s_115418-60
NavDat sample number 9262 · NOT-GIVEN
Sample
| Sample ID | s_115418-60 |
|---|---|
| Rock name | NOT-GIVEN |
| Rock type | VOLCANIC |
| Material | IGNEOUS |
| Comment | FRAGMENT, TRANSIENT DOME 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 |
|---|---|---|---|---|---|
| -0.00198 | 0 | -0.002178 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 77.66 | WT% | EPMA | |
| TIO2 | 0.41 | WT% | EPMA | |
| AL2O3 | 12.16 | WT% | EPMA | |
| FEOT | 1.6 | WT% | EPMA | |
| CAO | 0.84 | WT% | EPMA | |
| MGO | 0.2 | WT% | EPMA | |
| K2O | 2.96 | WT% | EPMA | |
| NA2O | 3.6 | WT% | EPMA | |
| P2O5 | 0.08 | WT% | EPMA | |
| SIO2 | 74.76 | WT% | EPMA | |
| TIO2 | 0.35 | WT% | EPMA | |
| AL2O3 | 11.52 | WT% | EPMA | |
| FEOT | 2.24 | WT% | EPMA | |
| CAO | 0.89 | WT% | EPMA | |
| MGO | 0.49 | WT% | EPMA | |
| K2O | 2.96 | WT% | EPMA | |
| NA2O | 3.84 | WT% | EPMA | |
| P2O5 | 0.07 | WT% | EPMA | |
| SIO2 | 62.86 | WT% | WET | |
| TIO2 | 0.67 | WT% | WET | |
| AL2O3 | 17.8 | WT% | WET | |
| FE2O3 | 1.59 | WT% | WET | |
| FEOT | 4.55 | WT% | WET | |
| FEO | 3.12 | WT% | WET | |
| CAO | 5.28 | WT% | WET | |
| MGO | 2.27 | WT% | WET | |
| MNO | 0.08 | WT% | WET | |
| K2O | 1.25 | WT% | WET | |
| NA2O | 4.44 | WT% | WET | |
| P2O5 | 0.14 | WT% | WET |