Sample 01YC-P284
NavDat sample number 59491 · ANDESITE
Sample
| Sample ID | 01YC-P284 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 45.963 |
|---|---|
| Longitude | -122.381 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 36 | 32.4 | 39.6 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 58.87 | WT% | XRF | |
| TIO2 | 1.36 | WT% | XRF | |
| AL2O3 | 16.24 | WT% | XRF | |
| FEOT | 6.72 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| MGO | 4.24 | WT% | XRF | |
| CAO | 7.68 | WT% | XRF | |
| NA2O | 3.74 | WT% | XRF | |
| K2O | 0.67 | WT% | XRF | |
| P2O5 | 0.35 | WT% | XRF | |
| TOTAL | 99.63 | WT% | XRF | |
| BA | 254 | PPM | XRF | |
| LA | 19 | PPM | XRF | |
| CE | 72 | PPM | XRF | |
| RB | 25 | PPM | XRF | |
| SR | 357 | PPM | XRF | |
| Y | 30 | PPM | XRF | |
| ZR | 247 | PPM | XRF | |
| NB | 19 | PPM | XRF | |
| CR | 86 | PPM | ICPMS | |
| NI | 46 | PPM | ICPMS | |
| SC | 22 | PPM | ICPMS | |
| V | 176 | PPM | ICPMS | |
| CU | 139 | PPM | ICPMS | |
| ZN | 84 | PPM | ICPMS |