Sample 7160104
NavDat sample number 51929 · RHYOLITE
Sample
| Sample ID | 7160104 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 42.8093 |
|---|---|
| Longitude | -111.609 |
| 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 | 76.7 | WT% | ICPAES | |
| TIO2 | 0.06 | WT% | ICPAES | |
| AL2O3 | 12.6 | WT% | ICPAES | |
| FEOT | 0.88 | WT% | ICPAES | |
| MNO | 0.05 | WT% | ICPAES | |
| MGO | 0.02 | WT% | ICPAES | |
| CAO | 0.53 | WT% | ICPAES | |
| NA2O | 4.4 | WT% | ICPAES | |
| K2O | 4.69 | WT% | ICPAES | |
| P2O5 | 0.03 | WT% | ICPAES | |
| TOTAL | 99.4 | WT% | ICPAES | |
| SC | 2.24 | PPM | INAA | |
| RB | 491 | PPM | INAA | |
| SR | 1.97 | PPM | ICPAES | |
| CS | 16.6 | PPM | INAA | |
| BA | 162 | PPM | ICPAES | |
| LA | 20.8 | PPM | INAA | |
| CE | 73 | PPM | INAA | |
| ND | 27.7 | PPM | INAA | |
| SM | 11.6 | PPM | INAA | |
| EU | 0.07 | PPM | INAA | |
| TB | 3.48 | PPM | INAA | |
| YB | 15.6 | PPM | INAA | |
| LU | 2.35 | PPM | INAA | |
| HF | 6.48 | PPM | INAA | |
| TA | 9.96 | PPM | INAA | |
| TH | 52.7 | PPM | INAA | |
| U | 30.5 | PPM | INAA |