Sample 79OSJ 064
NavDat sample number 50983 · RHYOLITE
Sample
| Sample ID | 79OSJ 064 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 42.8917 |
|---|---|
| Longitude | -122.901 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 29 | 24 | 34 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 77.03 | WT% | UNKNOWN | |
| TIO2 | 0.13 | WT% | UNKNOWN | |
| AL2O3 | 12.98 | WT% | UNKNOWN | |
| FEOT | 1.49 | WT% | UNKNOWN | |
| MNO | 0.02 | WT% | UNKNOWN | |
| MGO | 0.23 | WT% | UNKNOWN | |
| CAO | 1.09 | WT% | UNKNOWN | |
| NA2O | 3.35 | WT% | UNKNOWN | |
| K2O | 3.67 | WT% | UNKNOWN | |
| P2O5 | 0 | WT% | UNKNOWN | |
| TOTAL | 98.04 | WT% | UNKNOWN | |
| BA | 921 | PPM | UNKNOWN | |
| LA | 22.8 | PPM | UNKNOWN | |
| CE | 37.7 | PPM | UNKNOWN | |
| RB | 110 | PPM | UNKNOWN | |
| SR | 98 | PPM | UNKNOWN | |
| Y | 22 | PPM | UNKNOWN | |
| ZR | 89 | PPM | UNKNOWN | |
| NB | 11 | PPM | UNKNOWN | |
| CO | 1.04 | PPM | UNKNOWN | |
| CR | 1.3 | PPM | UNKNOWN | |
| SC | 3.25 | PPM | UNKNOWN | |
| ZN | 25.6 | PPM | UNKNOWN |