Sample 75OSJ232A
NavDat sample number 51076 · RHYOLITE
Sample
| Sample ID | 75OSJ232A |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 42.3333 |
|---|---|
| Longitude | -122.517 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 19 | 18 | 20 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 71.32 | WT% | UNKNOWN | |
| TIO2 | 0.56 | WT% | UNKNOWN | |
| AL2O3 | 14.6 | WT% | UNKNOWN | |
| FEOT | 2.84 | WT% | UNKNOWN | |
| MNO | 0.07 | WT% | UNKNOWN | |
| MGO | 0.7 | WT% | UNKNOWN | |
| CAO | 2.92 | WT% | UNKNOWN | |
| NA2O | 3.55 | WT% | UNKNOWN | |
| K2O | 3.34 | WT% | UNKNOWN | |
| P2O5 | 0.1 | WT% | UNKNOWN | |
| TOTAL | 100.55 | WT% | UNKNOWN | |
| LOI | 4.35 | WT% | UNKNOWN | |
| BA | 695 | PPM | UNKNOWN | |
| LA | 21.4 | PPM | UNKNOWN | |
| CE | 38.4 | PPM | UNKNOWN | |
| RB | 58.6 | PPM | UNKNOWN | |
| SR | 246 | PPM | UNKNOWN | |
| Y | 300 | PPM | UNKNOWN | |
| ZR | 58 | PPM | UNKNOWN | |
| CO | 2.86 | PPM | UNKNOWN | |
| CR | 0.999 | PPM | UNKNOWN | |
| SC | 8.9 | PPM | UNKNOWN | |
| ZN | 73.8 | PPM | UNKNOWN |