← Search
Sample 97PS-U588A
NavDat sample number 59886 · BASALTIC-ANDESITE
Sample
| Sample ID | 97PS-U588A |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.0093 |
|---|
| Longitude | -122.743 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 37 |
|
33.3 |
40.7 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 52.79 | | WT% | XRF |
| TIO2 | 0.88 | | WT% | XRF |
| AL2O3 | 16.71 | | WT% | XRF |
| FEOT | 8.05 | | WT% | XRF |
| MNO | 0.14 | | WT% | XRF |
| MGO | 8.69 | | WT% | XRF |
| CAO | 9.15 | | WT% | XRF |
| NA2O | 2.84 | | WT% | XRF |
| K2O | 0.57 | | WT% | XRF |
| P2O5 | 0.18 | | WT% | XRF |
| TOTAL | 99.66 | | WT% | XRF |
| LOI | 0.76 | | WT% | XRF |
| BA | 123 | | PPM | XRF |
| RB | 12 | | PPM | XRF |
| SR | 381 | | PPM | XRF |
| Y | 12 | | PPM | XRF |
| ZR | 105 | | PPM | XRF |
| NB | 12 | | PPM | XRF |
