Sample WS29
NavDat sample number 54493 · VITROPHERE
Sample
| Sample ID | WS29 |
|---|---|
| Rock name | VITROPHERE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | Warm Springs Valley, Washoe County, Nevada [SW 1/4, NW 1/4, SE 1/4, SE 1/4, Sec. 13 T22N, R21E] Upper phase densely welded basal vitrophyre |
Location
| Latitude | 39.7687 |
|---|---|
| Longitude | -119.569 |
| State / province | Nevada |
| Location comment | Warm Springs Valley Section |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 25.16 | 19.21 | 31.1 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 68.33 | WT% | XRF | |
| TIO2 | 0.44 | WT% | XRF | |
| AL2O3 | 16.15 | WT% | XRF | |
| FEO | 2.53 | WT% | XRF | |
| MNO | 0.06 | WT% | XRF | |
| MGO | 0.38 | WT% | XRF | |
| CAO | 1.17 | WT% | XRF | |
| NA2O | 3.24 | WT% | XRF | |
| K2O | 5.76 | WT% | XRF | |
| P2O5 | 0.16 | WT% | XRF | |
| S | 260 | PPM | XRF | |
| CL | 293 | PPM | XRF | |
| CU | -5 | PPM | XRF | |
| ZN | 88 | PPM | XRF | |
| GA | 88 | PPM | XRF | |
| RB | 154 | PPM | XRF | |
| SR | 123 | PPM | XRF | |
| Y | 32 | PPM | XRF | |
| ZR | 336 | PPM | XRF | |
| NB | 22 | PPM | XRF | |
| CS | 10 | PPM | XRF | |
| BA | 2449 | PPM | XRF | |
| PB | 35 | PPM | XRF | |
| TH | 17 | PPM | XRF | |
| LA | 51 | PPM | XRF | |
| CE | 83 | PPM | XRF | |
| PR | 31 | PPM | XRF | |
| ND | 41 | PPM | XRF | |
| SM | 16 | PPM | XRF |