Sample G2
NavDat sample number 51933 · RHYOLITE
Sample
| Sample ID | G2 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 42.8151 |
|---|---|
| Longitude | -111.598 |
| 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 | 0.06 | WT% | ICPAES | |
| AL2O3 | 12.5 | WT% | ICPAES | |
| FEOT | 0.91 | WT% | ICPAES | |
| MNO | 0.05 | WT% | ICPAES | |
| MGO | 0.04 | WT% | ICPAES | |
| CAO | 0.64 | WT% | ICPAES | |
| NA2O | 4.19 | WT% | ICPAES | |
| K2O | 4.67 | WT% | ICPAES | |
| P2O5 | 0.01 | WT% | ICPAES | |
| TOTAL | 99.5 | WT% | ICPAES | |
| SC | 2.2 | PPM | INAA | |
| RB | 500 | PPM | INAA | |
| CS | 16.2 | PPM | INAA | |
| BA | 159 | PPM | ICPAES | |
| LA | 18.4 | PPM | INAA | |
| CE | 68.7 | PPM | INAA | |
| ND | 21.3 | PPM | INAA | |
| SM | 11.4 | PPM | INAA | |
| EU | 0.08 | PPM | INAA | |
| TB | 3.49 | PPM | INAA | |
| YB | 14.8 | PPM | INAA | |
| LU | 2.38 | PPM | INAA | |
| ZR | 134 | PPM | ICPAES | |
| HF | 6.95 | PPM | INAA | |
| TA | 10 | PPM | INAA | |
| TH | 51.2 | PPM | INAA | |
| U | 31.3 | PPM | INAA |