Sample AZG-210
NavDat sample number 57248 · ANDESITE
Sample
| Sample ID | AZG-210 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 42.5509 |
|---|---|
| Longitude | -122.75 |
| 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 | 60.66 | WT% | XRF | |
| TIO2 | 0.92 | WT% | XRF | |
| AL2O3 | 18.24 | WT% | XRF | |
| FEOT | 6.76 | WT% | XRF | |
| MNO | 0.21 | WT% | XRF | |
| MGO | 1.46 | WT% | XRF | |
| CAO | 6.45 | WT% | XRF | |
| NA2O | 3.93 | WT% | XRF | |
| K2O | 1.15 | WT% | XRF | |
| P2O5 | 0.21 | WT% | XRF | |
| TOTAL | 98.6 | WT% | XRF | |
| LOI | 3.39 | WT% | XRF | |
| BA | 555 | PPM | ICPAES | |
| RB | 18 | PPM | ICPAES | |
| SR | 636 | PPM | ICPAES | |
| Y | 27 | PPM | ICPAES | |
| ZR | 74 | PPM | ICPAES | |
| NB | 29 | PPM | ICPAES | |
| CO | 16 | PPM | ICPAES | |
| CR | 2 | PPM | ICPAES | |
| NI | 17 | PPM | ICPAES | |
| CU | 44 | PPM | ICPAES | |
| ZN | 944 | PPM | ICPAES |