Sample 94AH-96
NavDat sample number 43173 · ANDESITE
Sample
| Sample ID | 94AH-96 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 42.3374 |
|---|---|
| Longitude | -122.233 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 3.32 | 3.05 | 3.59 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 57.1 | WT% | UNKNOWN | |
| TIO2 | 0.87 | WT% | UNKNOWN | |
| AL2O3 | 17.56 | WT% | UNKNOWN | |
| FE2O3 | 2.86 | WT% | UNKNOWN | |
| FEO | 3.88 | WT% | UNKNOWN | |
| MNO | 0.1 | WT% | UNKNOWN | |
| MGO | 4.19 | WT% | UNKNOWN | |
| CAO | 7.08 | WT% | UNKNOWN | |
| NA2O | 3.87 | WT% | UNKNOWN | |
| P2O5 | 0.22 | WT% | UNKNOWN | |
| LOI | 0.96 | WT% | UNKNOWN | |
| FE2O3T | 7.17 | WT% | UNKNOWN | |
| RB | 11.3 | PPM | UNKNOWN | |
| SR | 1182 | PPM | UNKNOWN | |
| Y | 20 | PPM | UNKNOWN | |
| ZR | 69 | PPM | UNKNOWN | |
| NI | 51 | PPM | UNKNOWN | |
| CR | 87 | PPM | UNKNOWN | |
| NB | 2.3 | PPM | UNKNOWN | |
| GA | 19.8 | PPM | UNKNOWN | |
| CU | 75 | PPM | UNKNOWN | |
| ZN | 68 | PPM | UNKNOWN | |
| TH | 1 | PPM | UNKNOWN |