Sample B4
NavDat sample number 54407 · TUFF
Sample
| Sample ID | B4 |
|---|---|
| Rock name | TUFF |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | Bluestone Mine vicinity, yerington district, Nevada [NE 1/4, SE 1/4, SE 1/4, Sec. 30, T 13 N, R24E] |
Location
| Latitude | 39.9581 |
|---|---|
| Longitude | -119.229 |
| State / province | Nevada |
| Location comment | Bluestone Mine |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 22.78 | 19.21 | 26.34 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 76.3 | WT% | XRF | |
| TIO2 | 0.11 | WT% | XRF | |
| AL2O3 | 12.9 | WT% | XRF | |
| FEO | 0.99 | WT% | XRF | |
| MNO | 0.03 | WT% | XRF | |
| MGO | -0.22 | WT% | XRF | |
| CAO | 0.97 | WT% | XRF | |
| NA2O | 0.1 | WT% | XRF | |
| K2O | 6.89 | WT% | XRF | |
| P2O5 | -0.09 | WT% | XRF | |
| CL | -30 | PPM | XRF | |
| ZN | 31 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| RB | 189 | PPM | XRF | |
| SR | 82 | PPM | XRF | |
| Y | 18 | PPM | XRF | |
| ZR | 164 | PPM | XRF | |
| NB | 16 | PPM | XRF | |
| CS | -5 | PPM | XRF | |
| BA | 406 | PPM | XRF | |
| PB | 26 | PPM | XRF | |
| TH | 26 | PPM | XRF | |
| LA | 37 | PPM | XRF | |
| CE | 63 | PPM | XRF | |
| PR | 8 | PPM | XRF | |
| ND | 33 | PPM | XRF | |
| SM | -8 | PPM | XRF |