Sample LW4-15C
NavDat sample number 17006 · RHYODACITE
Sample
| Sample ID | LW4-15C |
|---|---|
| Rock name | RHYODACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 36.9104 |
|---|---|
| Longitude | -116.751 |
| Location | Paintbrush Tuff |
| State / province | Nevada |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 13.4 | 12.06 | 14.74 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 68.7 | WT% | XRF | |
| AL2O3 | 16.4 | WT% | XRF | |
| FEO | 1.88 | WT% | XRF | |
| CAO | 1.63 | WT% | XRF | |
| MGO | 0.48 | WT% | XRF | |
| TIO2 | 0.46 | WT% | XRF | |
| MNO | 0.11 | WT% | XRF | |
| NA2O | 4.1 | WT% | XRF | |
| K2O | 6.13 | WT% | XRF | |
| P2O5 | 0.11 | WT% | XRF | |
| TOTAL | 95.23 | WT% | XRF | |
| SC | 6 | PPM | INAA | |
| RB | 123 | PPM | XRF | |
| ZR | 359 | PPM | XRF | |
| CS | 3 | PPM | INAA | |
| HF | 14 | PPM | INAA | |
| TA | 1 | PPM | INAA | |
| TH | 18 | PPM | INAA | |
| BA | 2380 | PPM | XRF | |
| SR | 203 | PPM | XRF | |
| LA | 196 | PPM | INAA | |
| CE | 291 | PPM | INAA | |
| SM | 12.3 | PPM | INAA | |
| EU | 3.3 | PPM | INAA | |
| TB | 0.9 | PPM | INAA | |
| YB | 3.1 | PPM | INAA | |
| LU | 0.5 | PPM | INAA |