Sample AZG-206
NavDat sample number 57247 · ANDESITE
Sample
| Sample ID | AZG-206 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 42.5681 |
|---|---|
| Longitude | -122.778 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 27 | 24 | 30 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 62.3 | WT% | XRF | |
| TIO2 | 0.96 | WT% | XRF | |
| AL2O3 | 15.47 | WT% | XRF | |
| FEOT | 7.5 | WT% | XRF | |
| MNO | 0.11 | WT% | XRF | |
| MGO | 2.44 | WT% | XRF | |
| CAO | 8.05 | WT% | XRF | |
| NA2O | 2.48 | WT% | XRF | |
| K2O | 0.57 | WT% | XRF | |
| P2O5 | 0.13 | WT% | XRF | |
| TOTAL | 98.4 | WT% | XRF | |
| LOI | 4.47 | WT% | XRF | |
| BA | 216 | PPM | ICPAES | |
| RB | 12 | PPM | ICPAES | |
| SR | 483 | PPM | ICPAES | |
| Y | 14 | PPM | ICPAES | |
| ZR | 48 | PPM | ICPAES | |
| NB | 14 | PPM | ICPAES | |
| CO | 22 | PPM | ICPAES | |
| CR | 43 | PPM | ICPAES | |
| NI | 31 | PPM | ICPAES | |
| CU | 136 | PPM | ICPAES | |
| ZN | 72.9 | PPM | ICPAES |