Sample 8020107
NavDat sample number 51920 · RHYOLITE
Sample
| Sample ID | 8020107 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 42.8181 |
|---|---|
| Longitude | -111.593 |
| 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 | 76.9 | WT% | ICPAES | |
| TIO2 | 0.07 | WT% | ICPAES | |
| AL2O3 | 12.5 | WT% | ICPAES | |
| FEOT | 0.94 | WT% | ICPAES | |
| MNO | 0.05 | WT% | ICPAES | |
| MGO | 0.02 | WT% | ICPAES | |
| CAO | 0.57 | WT% | ICPAES | |
| NA2O | 4.46 | WT% | ICPAES | |
| K2O | 4.36 | WT% | ICPAES | |
| P2O5 | 0.06 | WT% | ICPAES | |
| TOTAL | 99.3 | WT% | ICPAES | |
| SC | 2.25 | PPM | INAA | |
| RB | 504 | PPM | INAA | |
| SR | 3.59 | PPM | ICPAES | |
| CS | 16.5 | PPM | INAA | |
| BA | 179 | PPM | ICPAES | |
| LA | 19.4 | PPM | INAA | |
| CE | 66.8 | PPM | INAA | |
| ND | 27.5 | PPM | INAA | |
| SM | 11.8 | PPM | INAA | |
| TB | 3.39 | PPM | INAA | |
| YB | 15.7 | PPM | INAA | |
| LU | 2.28 | PPM | INAA | |
| ZR | 129 | PPM | ICPAES | |
| HF | 6.62 | PPM | INAA | |
| TA | 10.1 | PPM | INAA | |
| TH | 52.7 | PPM | INAA | |
| U | 32 | PPM | INAA |