Sample B12
NavDat sample number 54596 · TUFF
Sample
| Sample ID | B12 |
|---|---|
| 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, See. 30, T13N, R24E) |
Location
| Latitude | 39.9581 |
|---|---|
| Longitude | -119.229 |
| State / province | Nevada |
| Location comment | Bluestone Mine Stratigraphic Section |
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 | 73.71 | WT% | XRF | |
| TIO2 | 0.18 | WT% | XRF | |
| AL2O3 | 13.66 | WT% | XRF | |
| FEO | 4.08 | WT% | XRF | |
| MNO | 0.05 | WT% | XRF | |
| MGO | 0.51 | WT% | XRF | |
| CAO | 0.87 | WT% | XRF | |
| NA2O | 2.53 | WT% | XRF | |
| K2O | 3.84 | WT% | XRF | |
| P2O5 | -0.07 | WT% | XRF | |
| CL | 71 | PPM | XRF | |
| ZN | 100 | PPM | XRF | |
| GA | 21 | PPM | XRF | |
| RB | 294 | PPM | XRF | |
| SR | 23 | PPM | XRF | |
| Y | 40 | PPM | XRF | |
| ZR | 411 | PPM | XRF | |
| NB | 30 | PPM | XRF | |
| CS | 6 | PPM | XRF | |
| BA | 45 | PPM | XRF | |
| PB | 41 | PPM | XRF | |
| TH | 33 | PPM | XRF | |
| LA | 59 | PPM | XRF | |
| CE | 118 | PPM | XRF | |
| PR | 12 | PPM | XRF | |
| ND | 47 | PPM | XRF | |
| SM | 16 | PPM | XRF |