Sample 01YC-P280A
NavDat sample number 59468 · ANDESITE
Sample
| Sample ID | 01YC-P280A |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 45.975 |
|---|---|
| Longitude | -122.45 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 37 | 33.3 | 40.7 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 61.66 | WT% | XRF | |
| TIO2 | 1.57 | WT% | XRF | |
| AL2O3 | 15.34 | WT% | XRF | |
| FEOT | 6.87 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| MGO | 2.62 | WT% | XRF | |
| CAO | 6.49 | WT% | XRF | |
| NA2O | 4.21 | WT% | XRF | |
| K2O | 0.72 | WT% | XRF | |
| P2O5 | 0.37 | WT% | XRF | |
| TOTAL | 99.32 | WT% | XRF | |
| BA | 366 | PPM | XRF | |
| LA | 35 | PPM | XRF | |
| CE | 62 | PPM | XRF | |
| RB | 35 | PPM | XRF | |
| SR | 362 | PPM | XRF | |
| Y | 38 | PPM | XRF | |
| ZR | 295 | PPM | XRF | |
| NB | 20 | PPM | XRF | |
| CR | 8 | PPM | ICPMS | |
| NI | 9 | PPM | ICPMS | |
| SC | 25 | PPM | ICPMS | |
| V | 165 | PPM | ICPMS | |
| CU | 144 | PPM | ICPMS | |
| ZN | 86 | PPM | ICPMS |