Sample 020519-3
NavDat sample number 44313 · DACITE
Sample
| Sample ID | 020519-3 |
|---|---|
| Rock name | DACITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 35.932 |
|---|---|
| Longitude | -117.916 |
| State / province | California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 148.5 | 147 | 150 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 62.14 | WT% | XRF | |
| TIO2 | 0.601 | WT% | XRF | |
| AL2O3 | 17.32 | WT% | XRF | |
| FEO | 4.91 | WT% | XRF | |
| MGO | 2.14 | WT% | XRF | |
| MNO | 0.091 | WT% | XRF | |
| CAO | 5.09 | WT% | XRF | |
| K2O | 3.08 | WT% | XRF | |
| NA2O | 3.58 | WT% | XRF | |
| P2O5 | 0.19 | WT% | XRF | |
| BA | 1171 | PPM | XRF | |
| CR | 13 | PPM | XRF | |
| CS | 1.34 | PPM | XRF | |
| CU | 22 | PPM | XRF | |
| GA | 17 | PPM | XRF | |
| HF | 4.73 | PPM | XRF | |
| NB | 9.9 | PPM | XRF | |
| NI | 13 | PPM | XRF | |
| PB | 11 | PPM | XRF | |
| RB | 81 | PPM | XRF | |
| SC | 13 | PPM | XRF | |
| SR | 585 | PPM | XRF | |
| TA | 0.69 | PPM | XRF | |
| TH | 22 | PPM | XRF | |
| Y | 22 | PPM | XRF | |
| ZN | 67 | PPM | XRF | |
| ZR | 173 | PPM | XRF |