Sample DI1R
NavDat sample number 52764 · RHYOLITE
Sample
| Sample ID | DI1R |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 43.3933 |
|---|---|
| Longitude | -112.091 |
| Location | Eastern Snake River Plain volcanic field |
| State / province | Idaho |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.4 | 0.36 | 0.44 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 73.2 | WT% | ICPAES | |
| TIO2 | 0.26 | WT% | ICPAES | |
| AL2O3 | 12.9 | WT% | ICPAES | |
| FEOT | 3.52 | WT% | ICPAES | |
| MNO | 0.09 | WT% | ICPAES | |
| MGO | 0.09 | WT% | ICPAES | |
| CAO | 0.86 | WT% | ICPAES | |
| NA2O | 4.1 | WT% | ICPAES | |
| K2O | 4.94 | WT% | ICPAES | |
| P2O5 | 0.05 | WT% | ICPAES | |
| LOI | 0.32 | WT% | ICPAES | |
| TOTAL | 100 | WT% | ICPAES | |
| BA | 702 | PPM | ICPAES | |
| Y | 204 | PPM | ICPAES | |
| ZR | 859 | PPM | ICPAES | |
| RB | 233 | PPM | MS-ID | |
| SR | 13 | PPM | MS-ID | |
| ND | 122 | PPM | MS-ID | |
| SM | 29 | PPM | MS-ID | |
| SR87_SR86 | 0.70739 | TIMS | ||
| ND143_ND144 | 0.512397 | TIMS |