Sample 7170201
NavDat sample number 51948 · RHYOLITE
Sample
| Sample ID | 7170201 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 43.0503 |
|---|---|
| Longitude | -111.572 |
| 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 | 77.3 | WT% | ICPAES | |
| TIO2 | 0.07 | WT% | ICPAES | |
| AL2O3 | 12.5 | WT% | ICPAES | |
| FEOT | 1.01 | WT% | ICPAES | |
| MNO | 0.04 | WT% | ICPAES | |
| MGO | 0.03 | WT% | ICPAES | |
| CAO | 0.5 | WT% | ICPAES | |
| NA2O | 3.58 | WT% | ICPAES | |
| K2O | 4.9 | WT% | ICPAES | |
| P2O5 | 0.02 | WT% | ICPAES | |
| TOTAL | 98 | WT% | ICPAES | |
| SC | 1.75 | PPM | INAA | |
| RB | 370 | PPM | INAA | |
| SR | 4.3 | PPM | ICPAES | |
| CS | 9.52 | PPM | INAA | |
| BA | 115 | PPM | ICPAES | |
| LA | 28.6 | PPM | INAA | |
| CE | 74 | PPM | INAA | |
| ND | 23.9 | PPM | INAA | |
| SM | 8.6 | PPM | INAA | |
| EU | 0.1 | PPM | INAA | |
| TB | 3.31 | PPM | INAA | |
| YB | 9.91 | PPM | INAA | |
| LU | 1.51 | PPM | INAA | |
| ZR | 122 | PPM | ICPAES | |
| HF | 5.13 | PPM | INAA | |
| TA | 4.37 | PPM | INAA | |
| TH | 50.6 | PPM | INAA | |
| U | 13.7 | PPM | INAA |