← Search
Sample s_518
NavDat sample number 39861 · ANDESITE
Sample
| Sample ID | s_518 |
|---|
| 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 | CUNNINGHAM CREEK |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 0.01 |
|
0.014 |
0.015 |
QUATERNARY |
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 57.6 | | WT% | XRF |
| TIO2 | 1.24 | | WT% | XRF |
| AL2O3 | 16.91 | | WT% | XRF |
| FEOT | 7.21 | | WT% | XRF |
| CAO | 6.57 | | WT% | XRF |
| MGO | 3.7 | | WT% | XRF |
| MNO | 0.11 | | WT% | XRF |
| K2O | 1.76 | | WT% | XRF |
| NA2O | 4.14 | | WT% | XRF |
| P2O5 | 0.32 | | WT% | XRF |
