Sample 7L105-1
NavDat sample number 54589 · TUFF
Sample
| Sample ID | 7L105-1 |
|---|---|
| Rock name | TUFF |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 39.22 |
|---|---|
| Longitude | -116.75 |
| State / province | Nevada |
| Location comment | Bates Mountain Tuff-Unit D |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 25.11 | 25.09 | 25.13 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 74.06 | WT% | XRF | |
| TIO2 | 0.16 | WT% | XRF | |
| AL2O3 | 12.5 | WT% | XRF | |
| FEO | 1.7 | WT% | XRF | |
| MNO | 0.06 | WT% | XRF | |
| MGO | -0.37 | WT% | XRF | |
| CAO | 0.85 | WT% | XRF | |
| NA2O | 4.16 | WT% | XRF | |
| K2O | 4.97 | WT% | XRF | |
| P2O5 | 0.16 | WT% | XRF | |
| ZN | 94 | PPM | XRF | |
| GA | 21 | PPM | XRF | |
| RB | 201 | PPM | XRF | |
| SR | 142 | PPM | XRF | |
| Y | 41 | PPM | XRF | |
| ZR | 394 | PPM | XRF | |
| NB | 30 | PPM | XRF | |
| CS | 5 | PPM | XRF | |
| BA | 129 | PPM | XRF | |
| PB | 37 | PPM | XRF | |
| TH | 24 | PPM | XRF | |
| LA | 65 | PPM | XRF | |
| CE | 127 | PPM | XRF | |
| PR | 20 | PPM | XRF | |
| ND | 48 | PPM | XRF | |
| SM | 6 | PPM | XRF |