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Sample s_46
NavDat sample number 39850 · ANDESITE
Sample
| Sample ID | s_46 |
|---|
| Rock name | ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.206 |
|---|
| Longitude | -121.49 |
|---|
| Location | CASCADES / HIGH CASCADES / NORTHWESTERN CASCADES / MOUNT ADAMS / PACIFIC OCEAN |
|---|
| State / province | WASHINGTON |
|---|
| Location comment | A.G. AIKEN LAVA BED |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 0 |
|
0.0038 |
0.0038 |
QUATERNARY |
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 58.9 | | WT% | XRF |
| TIO2 | 1.25 | | WT% | XRF |
| AL2O3 | 16.92 | | WT% | XRF |
| FEOT | 6.79 | | WT% | XRF |
| CAO | 5.98 | | WT% | XRF |
| MGO | 3.06 | | WT% | XRF |
| MNO | 0.11 | | WT% | XRF |
| K2O | 2.16 | | WT% | XRF |
| NA2O | 4.15 | | WT% | XRF |
| P2O5 | 0.31 | | WT% | XRF |
