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Sample 94PS-U538
NavDat sample number 59766 · BASALTIC-ANDESITE
Sample
| Sample ID | 94PS-U538 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.2047 |
|---|
| Longitude | -122.687 |
|---|
| 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 | 54.29 | | WT% | XRF |
| TIO2 | 1.38 | | WT% | XRF |
| AL2O3 | 18.93 | | WT% | XRF |
| FEOT | 8.37 | | WT% | XRF |
| MNO | 0.17 | | WT% | XRF |
| MGO | 3.21 | | WT% | XRF |
| CAO | 9.21 | | WT% | XRF |
| NA2O | 3.46 | | WT% | XRF |
| K2O | 0.69 | | WT% | XRF |
| P2O5 | 0.28 | | WT% | XRF |
| TOTAL | 99.41 | | WT% | XRF |
| LOI | 0.92 | | WT% | XRF |
| BA | 172 | | PPM | XRF |
| RB | 16 | | PPM | XRF |
| SR | 424 | | PPM | XRF |
| Y | 21 | | PPM | XRF |
| ZR | 155 | | PPM | XRF |
| NB | 11 | | PPM | XRF |
