Sample AZG-207
NavDat sample number 57239 · ANDESITE
Sample
| Sample ID | AZG-207 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 42.5928 |
|---|---|
| Longitude | -122.803 |
| 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 | 56.91 | WT% | XRF | |
| TIO2 | 0.81 | WT% | XRF | |
| AL2O3 | 17.67 | WT% | XRF | |
| FEOT | 8.08 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| MGO | 4.18 | WT% | XRF | |
| CAO | 8.21 | WT% | XRF | |
| NA2O | 2.75 | WT% | XRF | |
| K2O | 1.07 | WT% | XRF | |
| P2O5 | 0.15 | WT% | XRF | |
| TOTAL | 99.5 | WT% | XRF | |
| LOI | 1.16 | WT% | XRF | |
| BA | 316 | PPM | ICPAES | |
| RB | 41 | PPM | ICPAES | |
| SR | 325 | PPM | ICPAES | |
| Y | 17 | PPM | ICPAES | |
| ZR | 87 | PPM | ICPAES | |
| NB | 15 | PPM | ICPAES | |
| CO | 24 | PPM | ICPAES | |
| CR | 35 | PPM | ICPAES | |
| NI | 27 | PPM | ICPAES | |
| CU | 16.6 | PPM | ICPAES | |
| ZN | 98 | PPM | ICPAES |