Sample PR11
NavDat sample number 54420 · TUFF
Sample
| Sample ID | PR11 |
|---|---|
| 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 vitric-crystal densely welded (strectched) upper 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 | 69.25 | WT% | XRF | |
| TIO2 | 0.4 | WT% | XRF | |
| AL2O3 | 15.95 | WT% | XRF | |
| FEO | 2.29 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| MGO | -0.3 | WT% | XRF | |
| CAO | 0.78 | WT% | XRF | |
| NA2O | 3.12 | WT% | XRF | |
| K2O | 7.02 | WT% | XRF | |
| P2O5 | -0.09 | WT% | XRF | |
| S | 43 | PPM | XRF | |
| CL | 757 | PPM | XRF | |
| NI | -10 | PPM | XRF | |
| CU | -5 | PPM | XRF | |
| ZN | 61 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| RB | 204 | PPM | XRF | |
| SR | 86 | PPM | XRF | |
| Y | 31 | PPM | XRF | |
| ZR | 329 | PPM | XRF | |
| NB | 24 | PPM | XRF | |
| CS | -5 | PPM | XRF | |
| BA | 1546 | PPM | XRF | |
| PB | 42 | PPM | XRF | |
| TH | 20 | PPM | XRF | |
| LA | 58 | PPM | XRF | |
| CE | 94 | PPM | XRF | |
| PR | 21 | PPM | XRF | |
| ND | 36 | PPM | XRF | |
| SM | 10 | PPM | XRF |