Sample AG92-75
NavDat sample number 43227 · ANDESITE
Sample
| Sample ID | AG92-75 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 42.4072 |
|---|---|
| Longitude | -122.101 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1.47 | 1.43 | 1.51 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 54.72 | WT% | UNKNOWN | |
| TIO2 | 0.9 | WT% | UNKNOWN | |
| AL2O3 | 18.55 | WT% | UNKNOWN | |
| FE2O3 | 3.49 | WT% | UNKNOWN | |
| FEO | 4.32 | WT% | UNKNOWN | |
| MNO | 0.12 | WT% | UNKNOWN | |
| MGO | 4.84 | WT% | UNKNOWN | |
| CAO | 8.05 | WT% | UNKNOWN | |
| NA2O | 3.56 | WT% | UNKNOWN | |
| P2O5 | 0.12 | WT% | UNKNOWN | |
| LOI | 0.61 | WT% | UNKNOWN | |
| FE2O3T | 8.29 | WT% | UNKNOWN | |
| RB | 8.2 | PPM | UNKNOWN | |
| SR | 772 | PPM | UNKNOWN | |
| Y | 12.5 | PPM | UNKNOWN | |
| ZR | 57 | PPM | UNKNOWN | |
| NI | 39 | PPM | UNKNOWN | |
| CR | 101 | PPM | UNKNOWN | |
| NB | 3.4 | PPM | UNKNOWN | |
| GA | 20.3 | PPM | UNKNOWN | |
| CU | 43 | PPM | UNKNOWN | |
| ZN | 71 | PPM | UNKNOWN | |
| CO | 23 | PPM | UNKNOWN | |
| BA | 286 | PPM | UNKNOWN | |
| LA | 5.3 | PPM | UNKNOWN | |
| CE | 24.1 | PPM | UNKNOWN | |
| TH | 2.7 | PPM | UNKNOWN | |
| PB | 5.1 | PPM | UNKNOWN | |
| BE | 1.4 | PPM | UNKNOWN | |
| SC | 21 | PPM | UNKNOWN | |
| YB | 1.4 | PPM | UNKNOWN |