Sample DB-35-MC
NavDat sample number 38135 · DACITE
Sample
| Sample ID | DB-35-MC |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 41.3017 |
|---|---|
| Longitude | -116.285 |
| State / province | Nevada |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 39.51 | 35.559 | 43.461 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 61.54 | WT% | XRF | |
| TIO2 | 0.7 | WT% | XRF | |
| AL2O3 | 15.75 | WT% | XRF | |
| FEO | 5.62 | WT% | XRF | |
| MNO | 0.11 | WT% | XRF | |
| MGO | 4.47 | WT% | XRF | |
| CAO | 5.25 | WT% | XRF | |
| NA2O | 3.46 | WT% | XRF | |
| K2O | 2.87 | WT% | XRF | |
| P2O5 | 0.23 | WT% | XRF | |
| TOTAL | 97.91 | WT% | XRF | |
| SC | 14 | PPM | XRF | |
| V | 130 | PPM | XRF | |
| CR | 193 | PPM | XRF | |
| NI | 39 | PPM | XRF | |
| CU | 24 | PPM | XRF | |
| ZN | 74 | PPM | XRF | |
| GA | 21 | PPM | XRF | |
| RB | 65 | PPM | XRF | |
| SR | 697 | PPM | XRF | |
| Y | 18 | PPM | XRF | |
| ZR | 180 | PPM | XRF | |
| NB | 10.6 | PPM | XRF | |
| BA | 1282 | PPM | XRF | |
| LA | 52 | PPM | XRF | |
| CE | 68 | PPM | XRF | |
| PB | 15 | PPM | XRF | |
| TH | 10 | PPM | XRF |