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Sample 94PS-U510
NavDat sample number 59757 · DACITE
Sample
| Sample ID | 94PS-U510 |
|---|
| Rock name | DACITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.1745 |
|---|
| Longitude | -122.679 |
|---|
| 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 | 63.66 | | WT% | XRF |
| TIO2 | 1.24 | | WT% | XRF |
| AL2O3 | 15.96 | | WT% | XRF |
| FEOT | 5.98 | | WT% | XRF |
| MNO | 0.14 | | WT% | XRF |
| MGO | 1.75 | | WT% | XRF |
| CAO | 3.85 | | WT% | XRF |
| NA2O | 5.01 | | WT% | XRF |
| K2O | 1.96 | | WT% | XRF |
| P2O5 | 0.46 | | WT% | XRF |
| TOTAL | 99.81 | | WT% | XRF |
| LOI | 1.6 | | WT% | XRF |
| BA | 426 | | PPM | XRF |
| RB | 33 | | PPM | XRF |
| SR | 312 | | PPM | XRF |
| Y | 50 | | PPM | XRF |
| ZR | 406 | | PPM | XRF |
| NB | 31 | | PPM | XRF |
