Sample 020530-4
NavDat sample number 44315 · DACITE
Sample
| Sample ID | 020530-4 |
|---|---|
| Rock name | DACITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 36.2349 |
|---|---|
| Longitude | -117.766 |
| State / province | California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 105 | 103 | 107 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 65.38 | WT% | XRF | |
| TIO2 | 0.474 | WT% | XRF | |
| AL2O3 | 16.45 | WT% | XRF | |
| FEO | 3.69 | WT% | XRF | |
| MGO | 1.61 | WT% | XRF | |
| MNO | 0.073 | WT% | XRF | |
| CAO | 3.8 | WT% | XRF | |
| K2O | 4.21 | WT% | XRF | |
| NA2O | 3.41 | WT% | XRF | |
| P2O5 | 0.152 | WT% | XRF | |
| BA | 795 | PPM | XRF | |
| CR | 8 | PPM | XRF | |
| CS | 1.75 | PPM | XRF | |
| CU | 4 | PPM | XRF | |
| GA | 16 | PPM | XRF | |
| HF | 5.03 | PPM | XRF | |
| NB | 10.6 | PPM | XRF | |
| NI | 4 | PPM | XRF | |
| PB | 13 | PPM | XRF | |
| RB | 119 | PPM | XRF | |
| SC | 3 | PPM | XRF | |
| SR | 402 | PPM | XRF | |
| TA | 0.75 | PPM | XRF | |
| TH | 9 | PPM | XRF | |
| Y | 22 | PPM | XRF | |
| ZN | 39 | PPM | XRF | |
| ZR | 181 | PPM | XRF |