Sample 203014
NavDat sample number 60046 · DACITE
Sample
| Sample ID | 203014 |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 46.7921 |
|---|---|
| Longitude | -121.746 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 23 | 2 | 45 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 66.1 | WT% | XRF | |
| TIO2 | 0.6 | WT% | XRF | |
| AL2O3 | 16.79 | WT% | XRF | |
| FEOT | 4.06 | WT% | XRF | |
| MNO | 0.06 | WT% | XRF | |
| MGO | 2.08 | WT% | XRF | |
| CAO | 4.14 | WT% | XRF | |
| NA2O | 4.51 | WT% | XRF | |
| K2O | 1.5 | WT% | XRF | |
| P2O5 | 0.16 | WT% | XRF | |
| TOTAL | 99.27 | WT% | XRF | |
| LOI | 2.3 | WT% | XRF | |
| BA | 410.5 | PPM | XRF | |
| LA | 16.1 | PPM | XRF | |
| CE | 31.1 | PPM | XRF | |
| RB | 30.7 | PPM | XRF | |
| SR | 371.1 | PPM | XRF | |
| Y | 8.3 | PPM | XRF | |
| ZR | 80.9 | PPM | XRF | |
| NB | 6 | PPM | XRF | |
| CO | 9.8 | PPM | ICPMS | |
| CR | -10 | PPM | ICPMS | |
| NI | 14 | PPM | ICPMS | |
| SC | 7 | PPM | ICPMS | |
| V | 63 | PPM | ICPMS | |
| AG | -1 | PPM | ICPMS | |
| CU | 26 | PPM | ICPMS | |
| MO | -2 | PPM | ICPMS | |
| PB | 7 | PPM | ICPMS | |
| ZN | 62 | PPM | ICPMS |