Sample H96-31
NavDat sample number 38115 · TUFF
Sample
| Sample ID | H96-31 |
|---|---|
| Rock name | TUFF |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 41.2178 |
|---|---|
| Longitude | -116.25 |
| State / province | Nevada |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 39.84 | 39.74 | 39.94 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 62.87 | WT% | XRF | |
| TIO2 | 0.81 | WT% | XRF | |
| AL2O3 | 17.38 | WT% | XRF | |
| FEO | 4.16 | WT% | XRF | |
| MNO | 0.09 | WT% | XRF | |
| MGO | 2.33 | WT% | XRF | |
| CAO | 5.14 | WT% | XRF | |
| NA2O | 3.51 | WT% | XRF | |
| K2O | 3.42 | WT% | XRF | |
| P2O5 | 0.31 | WT% | XRF | |
| TOTAL | 98.34 | WT% | XRF | |
| SC | 12 | PPM | XRF | |
| V | 97 | PPM | XRF | |
| CR | 19 | PPM | XRF | |
| NI | 8 | PPM | XRF | |
| CU | 5 | PPM | XRF | |
| ZN | 75 | PPM | XRF | |
| GA | 23 | PPM | XRF | |
| RB | 92 | PPM | XRF | |
| SR | 747 | PPM | XRF | |
| Y | 21 | PPM | XRF | |
| ZR | 238 | PPM | XRF | |
| NB | 15.4 | PPM | XRF | |
| BA | 1450 | PPM | XRF | |
| LA | 60 | PPM | XRF | |
| CE | 95 | PPM | XRF | |
| PB | 12 | PPM | XRF | |
| TH | 14 | PPM | XRF |