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Sample s_1154
NavDat sample number 12469 · ANDESITE
Sample
| Sample ID | s_1154 |
|---|
| Rock name | ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
| Comment | FE2+/FE = 0.8 |
|---|
Location
| Latitude | 42.85 |
|---|
| Longitude | -122.116 |
|---|
| Location | CASCADES / HIGH CASCADES / NORTHWESTERN CASCADES / MOUNT MAZAMA / PACIFIC OCEAN |
|---|
| State / province | OREGON |
|---|
| Location comment | SOUTHWESTERN SLOPES |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 0.07 |
|
0.063 |
0.077 |
QUATERNARY |
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 58.7 | | WT% | XRF |
| TIO2 | 0.94 | | WT% | XRF |
| AL2O3 | 17.5 | | WT% | XRF |
| FE2O3 | 2.05 | | WT% | XRF |
| FEO | 4.31 | | WT% | XRF |
| CAO | 7.15 | | WT% | XRF |
| MGO | 3.51 | | WT% | XRF |
| MNO | 0.1 | | WT% | XRF |
| P2O5 | 0.18 | | WT% | XRF |
| LOI | 0.77 | | WT% | IGN |
| RB | 25 | | PPM | XRF |
| SR | 598 | | PPM | XRF |
| Y | 21 | | PPM | XRF |
| ZR | 164 | | PPM | XRF |
| BA | 392 | | PPM | XRF |
