Sample S97-21
NavDat sample number 43214 · ANDESITE
Sample
| Sample ID | S97-21 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 42.0453 |
|---|---|
| Longitude | -122.169 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 14.6 | 13.7 | 15.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 57.2 | WT% | UNKNOWN | |
| TIO2 | 1.29 | WT% | UNKNOWN | |
| AL2O3 | 16.37 | WT% | UNKNOWN | |
| FE2O3 | 4.72 | WT% | UNKNOWN | |
| FEO | 3 | WT% | UNKNOWN | |
| MNO | 0.12 | WT% | UNKNOWN | |
| MGO | 2.49 | WT% | UNKNOWN | |
| CAO | 5.51 | WT% | UNKNOWN | |
| NA2O | 3.66 | WT% | UNKNOWN | |
| P2O5 | 0.46 | WT% | UNKNOWN | |
| LOI | 2.33 | WT% | UNKNOWN | |
| FE2O3T | 8.05 | WT% | UNKNOWN | |
| RB | 42.9 | PPM | UNKNOWN | |
| SR | 519 | PPM | UNKNOWN | |
| Y | 40 | PPM | UNKNOWN | |
| ZR | 273 | PPM | UNKNOWN | |
| NI | 18.8 | PPM | UNKNOWN | |
| CR | 36 | PPM | UNKNOWN | |
| NB | 12.3 | PPM | UNKNOWN | |
| GA | 20.6 | PPM | UNKNOWN | |
| CU | 66 | PPM | UNKNOWN | |
| ZN | 93 | PPM | UNKNOWN | |
| CO | 11.7 | PPM | UNKNOWN | |
| BA | 769 | PPM | UNKNOWN | |
| LA | 33.8 | PPM | UNKNOWN | |
| CE | 57.9 | PPM | UNKNOWN | |
| TH | 5.2 | PPM | UNKNOWN | |
| PB | 13.4 | PPM | UNKNOWN | |
| SC | 20 | PPM | UNKNOWN |