Sample JR-91-2
NavDat sample number 30382 · RHYOLITE
Sample
| Sample ID | JR-91-2 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 43.5 |
|---|---|
| Longitude | -119.8 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 6.29 | 0.02 | 5.7 | 6.87 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 77.52 | WT% | UNKNOWN | |
| TIO2 | 0.07 | WT% | UNKNOWN | |
| AL2O3 | 12.14 | WT% | UNKNOWN | |
| FEOT | 1.15 | WT% | UNKNOWN | |
| MNO | 0.03 | WT% | UNKNOWN | |
| MGO | 0 | WT% | UNKNOWN | |
| CAO | 0.42 | WT% | UNKNOWN | |
| NA2O | 4.1 | WT% | UNKNOWN | |
| K2O | 4.57 | WT% | UNKNOWN | |
| P2O5 | 0 | WT% | UNKNOWN | |
| RB | 100 | PPM | UNKNOWN | |
| BA | 733 | PPM | UNKNOWN | |
| SR | 10 | PPM | UNKNOWN | |
| ZR | 247 | PPM | UNKNOWN | |
| NB | 21.8 | PPM | UNKNOWN | |
| Y | 93 | PPM | UNKNOWN | |
| PB | 19 | PPM | UNKNOWN | |
| ZN | 114 | PPM | UNKNOWN | |
| V | 0 | PPM | UNKNOWN | |
| CU | 2 | PPM | UNKNOWN | |
| NI | 14 | PPM | UNKNOWN | |
| CS | 3.05 | PPM | UNKNOWN | |
| U | 3.6 | PPM | UNKNOWN | |
| TH | 9.15 | PPM | UNKNOWN | |
| HF | 8.85 | PPM | UNKNOWN | |
| TA | 1.34 | PPM | UNKNOWN | |
| SB | 0.65 | PPM | UNKNOWN | |
| ARSENIC | 3.4 | PPM | UNKNOWN | |
| SC | 0.81 | PPM | UNKNOWN | |
| CR | 2 | PPM | UNKNOWN | |
| LA | 35.1 | PPM | UNKNOWN | |
| CE | 76 | PPM | UNKNOWN | |
| GA | 19 | PPM | UNKNOWN | |
| ND | 40 | PPM | UNKNOWN | |
| SM | 12.13 | PPM | UNKNOWN | |
| EU | 0.95 | PPM | UNKNOWN | |
| TB | 2.25 | PPM | UNKNOWN | |
| YB | 9.27 | PPM | UNKNOWN | |
| LU | 1.28 | PPM | UNKNOWN |