Sample s_DS-33
NavDat sample number 30988 · ANDESITE
Sample
| Sample ID | s_DS-33 |
|---|---|
| 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 |
| Location comment | END OF ROAD N826, 0.4 KM IN FROM ROAD |
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 | 56.94 | WT% | XRF | |
| TIO2 | 0.97 | WT% | XRF | |
| AL2O3 | 18.16 | WT% | XRF | |
| FEOT | 7.09 | WT% | XRF | |
| CAO | 6.83 | WT% | XRF | |
| MGO | 3.77 | WT% | XRF | |
| MNO | 0.1 | WT% | XRF | |
| K2O | 1.24 | WT% | XRF | |
| NA2O | 4.58 | WT% | XRF | |
| P2O5 | 0.21 | WT% | XRF | |
| LA | 14.7 | PPM | XRF | |
| CE | 30 | PPM | XRF | |
| SM | 3.41 | PPM | XRF | |
| EU | 1.15 | PPM | XRF | |
| TB | 0.49 | PPM | XRF | |
| YB | 1.45 | PPM | XRF | |
| LU | 0.22 | PPM | XRF | |
| BE | 1.3 | PPM | XRF | |
| SC | 16.7 | PPM | XRF | |
| V | 152 | PPM | XRF | |
| CR | 55 | PPM | XRF | |
| CO | 22.3 | PPM | XRF | |
| NI | 53 | PPM | XRF | |
| SIO2 | 50 | WT% | EPMA | |
| TIO2 | 0.31 | WT% | EPMA | |
| AL2O3 | 3.02 | WT% | EPMA | |
| FEO | 10.8 | WT% | EPMA | |
| CAO | 20.5 | WT% | EPMA | |
| MGO | 13.6 | WT% | EPMA | |
| MNO | 0.25 | WT% | EPMA | |
| NA2O | 0.39 | WT% | EPMA | |
| SIO2 | 49.8 | WT% | EPMA | |
| TIO2 | 0.8 | WT% | EPMA | |
| AL2O3 | 2.82 | WT% | EPMA | |
| FEO | 8.81 | WT% | EPMA | |
| CAO | 20.4 | WT% | EPMA | |
| MGO | 15.8 | WT% | EPMA | |
| MNO | 0.06 | WT% | EPMA | |
| NA2O | 0.46 | WT% | EPMA | |
| SIO2 | 52.5 | WT% | EPMA | |
| TIO2 | 0.53 | WT% | EPMA | |
| AL2O3 | 1.97 | WT% | EPMA | |
| FEO | 8.12 | WT% | EPMA | |
| CAO | 19 | WT% | EPMA | |
| MGO | 15.8 | WT% | EPMA | |
| MNO | 0.12 | WT% | EPMA | |
| NA2O | 0.36 | WT% | EPMA | |
| SIO2 | 51.5 | WT% | EPMA | |
| TIO2 | 0.61 | WT% | EPMA | |
| AL2O3 | 2.13 | WT% | EPMA | |
| FEO | 8.39 | WT% | EPMA | |
| CAO | 19.8 | WT% | EPMA | |
| MGO | 15.4 | WT% | EPMA | |
| MNO | 0.05 | WT% | EPMA | |
| NA2O | 0.43 | WT% | EPMA | |
| SIO2 | 55.6 | WT% | EPMA | |
| AL2O3 | 28 | WT% | EPMA | |
| FEO | 0.68 | WT% | EPMA | |
| CAO | 11 | WT% | EPMA | |
| K2O | 0.23 | WT% | EPMA | |
| NA2O | 4.41 | WT% | EPMA | |
| SIO2 | 55.7 | WT% | EPMA | |
| AL2O3 | 27.2 | WT% | EPMA | |
| FEO | 0.81 | WT% | EPMA | |
| CAO | 9.01 | WT% | EPMA | |
| K2O | 0.36 | WT% | EPMA | |
| NA2O | 5.51 | WT% | EPMA | |
| SIO2 | 55.6 | WT% | EPMA | |
| AL2O3 | 28 | WT% | EPMA | |
| FEO | 0.93 | WT% | EPMA | |
| CAO | 10.1 | WT% | EPMA | |
| K2O | 0.37 | WT% | EPMA | |
| NA2O | 4.96 | WT% | EPMA | |
| SIO2 | 57.4 | WT% | EPMA | |
| AL2O3 | 27.2 | WT% | EPMA | |
| FEO | 0.69 | WT% | EPMA | |
| CAO | 9.27 | WT% | EPMA | |
| K2O | 0.36 | WT% | EPMA | |
| NA2O | 5.48 | WT% | EPMA | |
| SIO2 | 54.1 | WT% | EPMA | |
| AL2O3 | 28.7 | WT% | EPMA | |
| FEO | 0.7 | WT% | EPMA | |
| CAO | 10.9 | WT% | EPMA | |
| K2O | 0.31 | WT% | EPMA | |
| NA2O | 4.88 | WT% | EPMA | |
| SIO2 | 54.5 | WT% | EPMA | |
| TIO2 | 0.19 | WT% | EPMA | |
| AL2O3 | 0.76 | WT% | EPMA | |
| FEO | 15.7 | WT% | EPMA | |
| CAO | 1.8 | WT% | EPMA | |
| MGO | 26.9 | WT% | EPMA | |
| MNO | 0.2 | WT% | EPMA | |
| SIO2 | 53.6 | WT% | EPMA | |
| TIO2 | 0.29 | WT% | EPMA | |
| AL2O3 | 1.42 | WT% | EPMA | |
| FEO | 16.1 | WT% | EPMA | |
| CAO | 1.78 | WT% | EPMA | |
| MGO | 25.7 | WT% | EPMA | |
| MNO | 0.29 | WT% | EPMA | |
| SIO2 | 53.9 | WT% | EPMA | |
| TIO2 | 0.16 | WT% | EPMA | |
| AL2O3 | 1.45 | WT% | EPMA | |
| FEO | 16.1 | WT% | EPMA | |
| CAO | 1.56 | WT% | EPMA | |
| MGO | 26.8 | WT% | EPMA | |
| MNO | 0.18 | WT% | EPMA |