Sample 6280204
NavDat sample number 51940 · RHYOLITE
Sample
| Sample ID | 6280204 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 43.0286 |
|---|---|
| Longitude | -111.526 |
| 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 | WT% | ICPAES | |
| TIO2 | 0.07 | WT% | ICPAES | |
| AL2O3 | 12.4 | WT% | ICPAES | |
| FEOT | 1.03 | WT% | ICPAES | |
| MNO | 0.04 | WT% | ICPAES | |
| MGO | 0.06 | WT% | ICPAES | |
| CAO | 0.64 | WT% | ICPAES | |
| NA2O | 3.82 | WT% | ICPAES | |
| K2O | 4.74 | WT% | ICPAES | |
| P2O5 | 0.18 | WT% | ICPAES | |
| TOTAL | 96.3 | WT% | ICPAES | |
| SC | 1.78 | PPM | INAA | |
| RB | 345 | PPM | INAA | |
| SR | 6.3 | PPM | ICPAES | |
| CS | 9.71 | PPM | INAA | |
| BA | 62.8 | PPM | ICPAES | |
| LA | 29.1 | PPM | INAA | |
| CE | 76.3 | PPM | INAA | |
| ND | 23.9 | PPM | INAA | |
| SM | 8.6 | PPM | INAA | |
| EU | 0.1 | PPM | INAA | |
| TB | 3.28 | PPM | INAA | |
| YB | 10.4 | PPM | INAA | |
| LU | 1.52 | PPM | INAA | |
| ZR | 121 | PPM | ICPAES | |
| HF | 4.86 | PPM | INAA | |
| TA | 4.35 | PPM | INAA | |
| TH | 52.2 | PPM | INAA | |
| U | 13.9 | PPM | INAA |