Sample AL94-51
NavDat sample number 43121 · ANDESITE
Sample
| Sample ID | AL94-51 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 42.2825 |
|---|---|
| Longitude | -122.302 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2.63 | 2.31 | 2.95 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 52.75 | WT% | UNKNOWN | |
| TIO2 | 0.93 | WT% | UNKNOWN | |
| AL2O3 | 18.08 | WT% | UNKNOWN | |
| FE2O3 | 2.3 | WT% | UNKNOWN | |
| FEO | 5.81 | WT% | UNKNOWN | |
| MNO | 0.14 | WT% | UNKNOWN | |
| MGO | 5.37 | WT% | UNKNOWN | |
| CAO | 8.13 | WT% | UNKNOWN | |
| NA2O | 3.68 | WT% | UNKNOWN | |
| P2O5 | 0.25 | WT% | UNKNOWN | |
| LOI | 1.6 | WT% | UNKNOWN | |
| FE2O3T | 8.76 | WT% | UNKNOWN | |
| RB | 3.8 | PPM | UNKNOWN | |
| SR | 683 | PPM | UNKNOWN | |
| Y | 19.2 | PPM | UNKNOWN | |
| ZR | 78 | PPM | UNKNOWN | |
| NI | 73 | PPM | UNKNOWN | |
| CR | 153 | PPM | UNKNOWN | |
| NB | 5.5 | PPM | UNKNOWN | |
| GA | 20.5 | PPM | UNKNOWN | |
| CU | 69 | PPM | UNKNOWN | |
| ZN | 73 | PPM | UNKNOWN | |
| CO | 15 | PPM | UNKNOWN | |
| BA | 401 | PPM | UNKNOWN | |
| LA | 13.7 | PPM | UNKNOWN | |
| CE | 31.9 | PPM | UNKNOWN | |
| TH | 2.1 | PPM | UNKNOWN | |
| PB | 8.9 | PPM | UNKNOWN | |
| BE | 1 | PPM | UNKNOWN | |
| SC | 23 | PPM | UNKNOWN | |
| YB | 1.8 | PPM | UNKNOWN |