Sample 7290101
NavDat sample number 51917 · RHYOLITE
Sample
| Sample ID | 7290101 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 42.8219 |
|---|---|
| Longitude | -111.592 |
| 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 | 76.4 | WT% | ICPAES | |
| TIO2 | 0.09 | WT% | ICPAES | |
| AL2O3 | 12.6 | WT% | ICPAES | |
| FEOT | 0.93 | WT% | ICPAES | |
| MNO | 0.06 | WT% | ICPAES | |
| MGO | 0.08 | WT% | ICPAES | |
| CAO | 0.68 | WT% | ICPAES | |
| NA2O | 4.39 | WT% | ICPAES | |
| K2O | 4.79 | WT% | ICPAES | |
| P2O5 | 0.02 | WT% | ICPAES | |
| TOTAL | 96.8 | WT% | ICPAES | |
| SC | 2.19 | PPM | INAA | |
| RB | 486.5 | PPM | INAA | |
| CS | 15.6 | PPM | INAA | |
| BA | 152 | PPM | ICPAES | |
| LA | 28.4 | PPM | INAA | |
| CE | 70.6 | PPM | INAA | |
| ND | 30.1 | PPM | INAA | |
| SM | 12.4 | PPM | INAA | |
| EU | 0.08 | PPM | INAA | |
| TB | 3.81 | PPM | INAA | |
| YB | 15.5 | PPM | INAA | |
| LU | 2.4 | PPM | INAA | |
| ZR | 128 | PPM | ICPAES | |
| HF | 6.41 | PPM | INAA | |
| TA | 9.81 | PPM | INAA | |
| TH | 55.1 | PPM | INAA | |
| U | 29.8 | PPM | INAA |