Sample DB-3-LSM
NavDat sample number 38137 · DACITE
Sample
| Sample ID | DB-3-LSM |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 41.3511 |
|---|---|
| Longitude | -116.2 |
| State / province | Nevada |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 39.25 | 39 | 39.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 63.55 | WT% | XRF | |
| TIO2 | 0.76 | WT% | XRF | |
| AL2O3 | 16.87 | WT% | XRF | |
| FEO | 4.78 | WT% | XRF | |
| MNO | 0.07 | WT% | XRF | |
| MGO | 1.9 | WT% | XRF | |
| CAO | 4.76 | WT% | XRF | |
| NA2O | 3.19 | WT% | XRF | |
| K2O | 3.82 | WT% | XRF | |
| P2O5 | 0.31 | WT% | XRF | |
| TOTAL | 97.53 | WT% | XRF | |
| SC | 11 | PPM | XRF | |
| V | 105 | PPM | XRF | |
| CR | 13 | PPM | XRF | |
| NI | 5 | PPM | XRF | |
| CU | 1 | PPM | XRF | |
| ZN | 77 | PPM | XRF | |
| GA | 21 | PPM | XRF | |
| RB | 105 | PPM | XRF | |
| SR | 665 | PPM | XRF | |
| Y | 21 | PPM | XRF | |
| ZR | 209 | PPM | XRF | |
| NB | 15 | PPM | XRF | |
| BA | 1491 | PPM | XRF | |
| LA | 41 | PPM | XRF | |
| CE | 69 | PPM | XRF | |
| PB | 16 | PPM | XRF | |
| TH | 10 | PPM | XRF |