Sample 7280102
NavDat sample number 51926 · RHYOLITE
Sample
| Sample ID | 7280102 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 42.8064 |
|---|---|
| Longitude | -111.597 |
| 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 | 76.5 | WT% | ICPAES | |
| TIO2 | 0.09 | WT% | ICPAES | |
| AL2O3 | 12.5 | WT% | ICPAES | |
| FEOT | 0.93 | WT% | ICPAES | |
| MNO | 0.05 | WT% | ICPAES | |
| MGO | 0.04 | WT% | ICPAES | |
| CAO | 0.51 | WT% | ICPAES | |
| NA2O | 4.4 | WT% | ICPAES | |
| K2O | 4.78 | WT% | ICPAES | |
| P2O5 | 0.12 | WT% | ICPAES | |
| TOTAL | 96.6 | WT% | ICPAES | |
| SC | 2.15 | PPM | INAA | |
| RB | 487 | PPM | INAA | |
| SR | 2.22 | PPM | ICPAES | |
| CS | 15.6 | PPM | INAA | |
| BA | 178 | PPM | ICPAES | |
| LA | 21.7 | PPM | INAA | |
| CE | 71.7 | PPM | INAA | |
| ND | 25 | PPM | INAA | |
| SM | 11.6 | PPM | INAA | |
| TB | 3.54 | PPM | INAA | |
| YB | 15.3 | PPM | INAA | |
| LU | 2.26 | PPM | INAA | |
| ZR | 128 | PPM | ICPAES | |
| HF | 6.46 | PPM | INAA | |
| TA | 9.62 | PPM | INAA | |
| TH | 58.6 | PPM | INAA | |
| U | 32.1 | PPM | INAA |