Sample YG70-13
NavDat sample number 21987 · TUFF
Sample
| Sample ID | YG70-13 |
|---|---|
| Rock name | TUFF |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 44.4336 |
|---|---|
| Longitude | -110.714 |
| Location | Yellowstone Plateau |
| State / province | Wyoming |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.07 | 0.063 | 0.077 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 76.96 | WT% | ICP | |
| TIO2 | 0.12 | WT% | ICP | |
| AL2O3 | 11.85 | WT% | ICP | |
| FE2O3T | 1.74 | WT% | ICP | |
| MNO | 0.04 | WT% | ICP | |
| MGO | 0.01 | WT% | ICP | |
| CAO | 0.48 | WT% | ICP | |
| NA2O | 3.82 | WT% | ICP | |
| K2O | 4.92 | WT% | ICP | |
| BA | 19 | PPM | ICP | |
| SR | 0.4 | PPM | ICP | |
| V | 1.2 | PPM | ICP | |
| ZN | 99 | PPM | ICP | |
| ZR | 286 | PPM | XRF | |
| BE | 6 | PPM | ICP | |
| SC | 1.3 | PPM | INAA | |
| Y | 87 | PPM | XRF | |
| RB | 214 | PPM | XRF | |
| NB | 65 | PPM | XRF | |
| PB | 33 | PPM | XRF | |
| LA | 87 | PPM | INAA | |
| CE | 171 | PPM | INAA | |
| ND | 69 | PPM | INAA | |
| SM | 15.8 | PPM | INAA | |
| EU | 0.37 | PPM | INAA | |
| TB | 2.49 | PPM | INAA | |
| YB | 8.57 | PPM | INAA | |
| LU | 1.25 | PPM | INAA | |
| CO | 0.1 | PPM | INAA | |
| HF | 11.6 | PPM | INAA | |
| TA | 5.8 | PPM | INAA | |
| CS | 4 | PPM | INAA | |
| TH | 28.6 | PPM | INAA | |
| U | 7.8 | PPM | INAA | |
| SR87_SR86 | 0.71094 | MS | ||
| ND143_ND144 | 0.512256 | MS |