Sample 6280201
NavDat sample number 51942 · RHYOLITE
Sample
| Sample ID | 6280201 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 43.0317 |
|---|---|
| Longitude | -111.529 |
| State / province | Idaho |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.9 | 0 | 1.8 | Quaternary |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 77.2 | WT% | ICPAES | |
| TIO2 | 0.07 | WT% | ICPAES | |
| AL2O3 | 12.5 | WT% | ICPAES | |
| FEOT | 1.05 | WT% | ICPAES | |
| MNO | 0.04 | WT% | ICPAES | |
| MGO | 0.07 | WT% | ICPAES | |
| CAO | 0.59 | WT% | ICPAES | |
| NA2O | 3.68 | WT% | ICPAES | |
| K2O | 4.84 | WT% | ICPAES | |
| P2O5 | 0.03 | WT% | ICPAES | |
| TOTAL | 99.8 | WT% | ICPAES | |
| SC | 1.81 | PPM | INAA | |
| RB | 345 | PPM | INAA | |
| SR | 9.34 | PPM | ICPAES | |
| CS | 9.79 | PPM | INAA | |
| BA | 96.4 | PPM | ICPAES | |
| LA | 29.1 | PPM | INAA | |
| CE | 78.8 | PPM | INAA | |
| ND | 26.3 | PPM | INAA | |
| SM | 8.7 | PPM | INAA | |
| EU | 0.05 | PPM | INAA | |
| TB | 3.31 | PPM | INAA | |
| YB | 10.6 | PPM | INAA | |
| LU | 1.56 | PPM | INAA | |
| HF | 4.95 | PPM | INAA | |
| TA | 4.43 | PPM | INAA | |
| TH | 52.3 | PPM | INAA | |
| U | 14.2 | PPM | INAA |