Sample 99YC-P82A
NavDat sample number 59467 · BASALTIC-ANDESITE
Sample
| Sample ID | 99YC-P82A |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 45.938 |
|---|---|
| Longitude | -122.422 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 35 | 31.5 | 38.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 55.86 | WT% | XRF | |
| TIO2 | 1.61 | WT% | XRF | |
| AL2O3 | 16.2 | WT% | XRF | |
| FEOT | 9.51 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| MGO | 3.99 | WT% | XRF | |
| CAO | 7.71 | WT% | XRF | |
| NA2O | 3.81 | WT% | XRF | |
| K2O | 0.89 | WT% | XRF | |
| P2O5 | 0.26 | WT% | XRF | |
| TOTAL | 99.31 | WT% | XRF | |
| BA | 171 | PPM | XRF | |
| LA | 19 | PPM | XRF | |
| CE | 41 | PPM | XRF | |
| RB | 11 | PPM | XRF | |
| SR | 327 | PPM | XRF | |
| Y | 29 | PPM | XRF | |
| ZR | 149 | PPM | XRF | |
| NB | 10 | PPM | XRF | |
| CR | 29 | PPM | ICPMS | |
| NI | 16 | PPM | ICPMS | |
| SC | 24 | PPM | ICPMS | |
| V | 273 | PPM | ICPMS | |
| CU | 186 | PPM | ICPMS | |
| ZN | 87 | PPM | ICPMS |