Sample HSR1
NavDat sample number 54438 · TUFF
Sample
| Sample ID | HSR1 |
|---|---|
| Rock name | TUFF |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | Hot Springs Range, Nevada [NE 1/4, NE 1/4, NW 1/4, SE 1/4, Sec 6 T22N R27E] Purple vitric tuff breccia. Altered, apparently not the Nine Hill Tuff. |
Location
| Latitude | 39.8068 |
|---|---|
| Longitude | -118.991 |
| State / province | Nevada |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 24.23 | 17.35 | 31.1 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 56.24 | WT% | XRF | |
| TIO2 | 0.82 | WT% | XRF | |
| AL2O3 | 18.13 | WT% | XRF | |
| FEO | 3.16 | WT% | XRF | |
| MNO | 0.03 | WT% | XRF | |
| MGO | -0.43 | WT% | XRF | |
| CAO | 0.68 | WT% | XRF | |
| NA2O | 2.34 | WT% | XRF | |
| K2O | 11.22 | WT% | XRF | |
| P2O5 | 0.23 | WT% | XRF | |
| ZN | 51 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| RB | 228 | PPM | XRF | |
| SR | 276 | PPM | XRF | |
| Y | 34 | PPM | XRF | |
| ZR | 278 | PPM | XRF | |
| NB | 19 | PPM | XRF | |
| CS | 7 | PPM | XRF | |
| BA | 1578 | PPM | XRF | |
| PB | 36 | PPM | XRF | |
| TH | 9 | PPM | XRF | |
| LA | 31 | PPM | XRF | |
| CE | 54 | PPM | XRF | |
| PR | 18 | PPM | XRF | |
| ND | 32 | PPM | XRF | |
| SM | -8 | PPM | XRF |