Sample AZG-209
NavDat sample number 57236 · ANDESITE
Sample
| Sample ID | AZG-209 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 42.6111 |
|---|---|
| Longitude | -122.811 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 24 | 8 | 40 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 58.85 | WT% | XRF | |
| TIO2 | 0.96 | WT% | XRF | |
| AL2O3 | 17.16 | WT% | XRF | |
| FEOT | 7.61 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| MGO | 3.29 | WT% | XRF | |
| CAO | 7.12 | WT% | XRF | |
| NA2O | 3.45 | WT% | XRF | |
| K2O | 1.2 | WT% | XRF | |
| P2O5 | 0.2 | WT% | XRF | |
| TOTAL | 100.1 | WT% | XRF | |
| LOI | 1.31 | WT% | XRF | |
| BA | 385 | PPM | ICPAES | |
| RB | 41 | PPM | ICPAES | |
| SR | 339 | PPM | ICPAES | |
| Y | 25 | PPM | ICPAES | |
| ZR | 126 | PPM | ICPAES | |
| NB | 25 | PPM | ICPAES | |
| CO | 21 | PPM | ICPAES | |
| CR | 32 | PPM | ICPAES | |
| NI | 29 | PPM | ICPAES | |
| CU | 24.4 | PPM | ICPAES | |
| ZN | 104 | PPM | ICPAES |