Sample 94-36
NavDat sample number 43248 · ANDESITE
Sample
| Sample ID | 94-36 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 42.2381 |
|---|---|
| Longitude | -122.24 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2.78 | 2.68 | 2.88 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 53.52 | WT% | UNKNOWN | |
| TIO2 | 1.05 | WT% | UNKNOWN | |
| AL2O3 | 17.69 | WT% | UNKNOWN | |
| FE2O3 | 2.95 | WT% | UNKNOWN | |
| FEO | 5.07 | WT% | UNKNOWN | |
| MNO | 0.13 | WT% | UNKNOWN | |
| MGO | 5.63 | WT% | UNKNOWN | |
| CAO | 8.04 | WT% | UNKNOWN | |
| NA2O | 3.83 | WT% | UNKNOWN | |
| P2O5 | 0.36 | WT% | UNKNOWN | |
| LOI | 0.83 | WT% | UNKNOWN | |
| FE2O3T | 8.58 | WT% | UNKNOWN | |
| RB | 11.5 | PPM | UNKNOWN | |
| SR | 1118 | PPM | UNKNOWN | |
| Y | 22.7 | PPM | UNKNOWN | |
| ZR | 110 | PPM | UNKNOWN | |
| NI | 76 | PPM | UNKNOWN | |
| CR | 134 | PPM | UNKNOWN | |
| NB | 5.5 | PPM | UNKNOWN | |
| GA | 22.8 | PPM | UNKNOWN | |
| CU | 90 | PPM | UNKNOWN | |
| ZN | 71 | PPM | UNKNOWN | |
| CO | 17 | PPM | UNKNOWN | |
| BA | 527 | PPM | UNKNOWN | |
| LA | 21.1 | PPM | UNKNOWN | |
| CE | 45.8 | PPM | UNKNOWN | |
| TH | 3.3 | PPM | UNKNOWN | |
| PB | 5.8 | PPM | UNKNOWN | |
| BE | 1.6 | PPM | UNKNOWN | |
| SC | 24 | PPM | UNKNOWN | |
| YB | 2.5 | PPM | UNKNOWN |