Sample AZG-214
NavDat sample number 57241 · ANDESITE
Sample
| Sample ID | AZG-214 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 42.5832 |
|---|---|
| Longitude | -122.867 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 36 | 35 | 38 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 56.3 | WT% | XRF | |
| TIO2 | 1.35 | WT% | XRF | |
| AL2O3 | 17.77 | WT% | XRF | |
| FEOT | 9.16 | WT% | XRF | |
| MNO | 0.24 | WT% | XRF | |
| MGO | 2.48 | WT% | XRF | |
| CAO | 8.46 | WT% | XRF | |
| NA2O | 3.3 | WT% | XRF | |
| K2O | 0.7 | WT% | XRF | |
| P2O5 | 0.25 | WT% | XRF | |
| TOTAL | 99.2 | WT% | XRF | |
| LOI | 1.31 | WT% | XRF | |
| BA | 491 | PPM | ICPAES | |
| RB | 47 | PPM | ICPAES | |
| SR | 285 | PPM | ICPAES | |
| Y | 15 | PPM | ICPAES | |
| ZR | 148 | PPM | ICPAES | |
| NB | 18 | PPM | ICPAES | |
| CO | 25 | PPM | ICPAES | |
| CR | 13 | PPM | ICPAES | |
| NI | 23 | PPM | ICPAES | |
| CU | 99.2 | PPM | ICPAES | |
| PB | 10.9 | PPM | ICPAES | |
| ZN | 105 | PPM | ICPAES |