Sample OYC-608
NavDat sample number 21294 · RHYOLITE
Sample
| Sample ID | OYC-608 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 44.5 |
|---|---|
| Longitude | -110.75 |
| Location | COLUMBIA RIVER BASALT PROVINCE / YELLOWSTONE PLATEAU / EXTRACALDERA LANDMARK DOME |
| State / province | WYOMING |
| Location comment | HILL 8109, YELLOWSTONE NATIONAL PARK |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.24 | 0.07 | 0.4 | QUATERNARY |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 76.1 | WT% | XRF | |
| TIO2 | 0.13 | WT% | XRF | |
| AL2O3 | 12.46 | WT% | XRF | |
| FEOT | 1.64 | WT% | XRF | |
| CAO | 0.936 | WT% | XRF | |
| MGO | 0.1 | WT% | XRF | |
| MNO | 0.03 | WT% | XRF | |
| K2O | 4.96 | WT% | XRF | |
| NA2O | 3.56 | WT% | XRF | |
| P2O5 | 0.03 | WT% | XRF | |
| H2O | 1.9 | WT% | UNKNOWN | |
| CL | 0.066 | WT% | XRF | |
| LA | 74 | PPM | INAA | |
| CE | 141 | PPM | INAA | |
| ND | 56 | PPM | INAA | |
| SM | 12 | PPM | INAA | |
| EU | 1.19 | PPM | INAA | |
| TB | 1.9 | PPM | INAA | |
| YB | 5.6 | PPM | INAA | |
| LU | 0.77 | PPM | INAA | |
| SC | 1.9 | PPM | INAA | |
| ZN | 86 | PPM | INAA | |
| RB | 34.03 | PPM | TIMS_ID | |
| SR | 155.7 | PPM | TIMS_ID | |
| Y | 21 | PPM | XRF | |
| ZR | 280 | PPM | XRF | |
| NB | 44 | PPM | XRF | |
| CS | 3.4 | PPM | INAA | |
| BA | 730 | PPM | XRF | |
| HF | 9 | PPM | INAA | |
| TA | 2.78 | PPM | INAA | |
| TH | 19.8 | PPM | INAA | |
| U | 4 | PPM | INAA | |
| ND143_ND144 | 0.512032 | TIMS | ||
| SR87_SR86 | 0.71258 | TIMS | ||
| RB87_SR86 | 13.25 | TIMS |