Sample PR4
NavDat sample number 54425 · TUFF
Sample
| Sample ID | PR4 |
|---|---|
| Rock name | TUFF |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | Painted Rock, Wadsworth, Nevada [NE 1/4, SW 1/4, NE 1/4, SE 1/4, Sec. 14, T20N, R23E] Red brown, densely welded stretched, lower phase |
Location
| Latitude | 39.7864 |
|---|---|
| Longitude | -119.651 |
| State / province | Nevada |
| Location comment | Painted Rock |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 24.71 | 24.09 | 25.33 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 76.12 | WT% | XRF | |
| TIO2 | 0.14 | WT% | XRF | |
| AL2O3 | 12.93 | WT% | XRF | |
| FEO | 1.54 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| MGO | -0.3 | WT% | XRF | |
| CAO | 1.54 | WT% | XRF | |
| NA2O | 0.98 | WT% | XRF | |
| K2O | 6.28 | WT% | XRF | |
| P2O5 | -0.09 | WT% | XRF | |
| S | 98 | PPM | XRF | |
| CL | 169 | PPM | XRF | |
| NI | -10 | PPM | XRF | |
| CU | -5 | PPM | XRF | |
| ZN | 76 | PPM | XRF | |
| GA | 19 | PPM | XRF | |
| RB | 218 | PPM | XRF | |
| SR | 45 | PPM | XRF | |
| Y | 43 | PPM | XRF | |
| ZR | 353 | PPM | XRF | |
| NB | 26 | PPM | XRF | |
| CS | -5 | PPM | XRF | |
| BA | 362 | PPM | XRF | |
| PB | 41 | PPM | XRF | |
| TH | 29 | PPM | XRF | |
| LA | 53 | PPM | XRF | |
| CE | 124 | PPM | XRF | |
| PR | 17 | PPM | XRF | |
| ND | 64 | PPM | XRF | |
| SM | -8 | PPM | XRF |