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Sample 94PS-U424B
NavDat sample number 59424 · BASALTIC-ANDESITE
Sample
| Sample ID | 94PS-U424B |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.2108 |
|---|
| Longitude | -122.633 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 37 |
|
36 |
39 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 52.29 | | WT% | XRF |
| TIO2 | 1.33 | | WT% | XRF |
| AL2O3 | 16.55 | | WT% | XRF |
| FEOT | 8.82 | | WT% | XRF |
| MNO | 0.14 | | WT% | XRF |
| MGO | 7.37 | | WT% | XRF |
| CAO | 9.66 | | WT% | XRF |
| NA2O | 3.03 | | WT% | XRF |
| K2O | 0.55 | | WT% | XRF |
| P2O5 | 0.25 | | WT% | XRF |
| TOTAL | 100.18 | | WT% | XRF |
| LOI | 1.31 | | WT% | XRF |
| BA | 141 | | PPM | XRF |
| RB | 14 | | PPM | XRF |
| SR | 388 | | PPM | XRF |
| Y | 18 | | PPM | XRF |
| ZR | 122 | | PPM | XRF |
| NB | 13 | | PPM | XRF |
