Sample 02YC-P436B
NavDat sample number 59574 · DACITE
Sample
| Sample ID | 02YC-P436B |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 45.823 |
|---|---|
| Longitude | -122.454 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 27 | 24.3 | 29.7 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 63.08 | WT% | XRF | |
| TIO2 | 1.14 | WT% | XRF | |
| AL2O3 | 16.68 | WT% | XRF | |
| FEOT | 5.98 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| MGO | 1.81 | WT% | XRF | |
| CAO | 4.98 | WT% | XRF | |
| NA2O | 4.87 | WT% | XRF | |
| K2O | 1.03 | WT% | XRF | |
| P2O5 | 0.28 | WT% | XRF | |
| TOTAL | 99.44 | WT% | XRF | |
| BA | 258 | PPM | XRF | |
| LA | 8 | PPM | XRF | |
| CE | 36 | PPM | XRF | |
| RB | 21 | PPM | XRF | |
| SR | 272 | PPM | XRF | |
| Y | 39 | PPM | XRF | |
| ZR | 185 | PPM | XRF | |
| NB | 12 | PPM | XRF | |
| CR | 7 | PPM | ICPMS | |
| NI | 5 | PPM | ICPMS | |
| SC | 22 | PPM | ICPMS | |
| V | 58 | PPM | ICPMS | |
| CU | 34 | PPM | ICPMS | |
| ZN | 104 | PPM | ICPMS |