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Sample 94PS-U464A
NavDat sample number 59744 · BASALTIC-ANDESITE
Sample
| Sample ID | 94PS-U464A |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.218 |
|---|
| Longitude | -122.729 |
|---|
| 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 | 55.47 | | WT% | XRF |
| TIO2 | 2.12 | | WT% | XRF |
| AL2O3 | 15.87 | | WT% | XRF |
| FEOT | 9.53 | | WT% | XRF |
| MNO | 0.23 | | WT% | XRF |
| MGO | 3.65 | | WT% | XRF |
| CAO | 7.4 | | WT% | XRF |
| NA2O | 4.43 | | WT% | XRF |
| K2O | 0.88 | | WT% | XRF |
| P2O5 | 0.43 | | WT% | XRF |
| TOTAL | 100.02 | | WT% | XRF |
| LOI | 0.19 | | WT% | XRF |
| BA | 263 | | PPM | XRF |
| RB | 14 | | PPM | XRF |
| SR | 398 | | PPM | XRF |
| Y | 30 | | PPM | XRF |
| ZR | 188 | | PPM | XRF |
| NB | 16 | | PPM | XRF |
