Sample 92-27
NavDat sample number 43105 · ANDESITE
Sample
| Sample ID | 92-27 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 42.3335 |
|---|---|
| Longitude | -122.086 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.47 | 0.43 | 0.51 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 57.1 | WT% | UNKNOWN | |
| TIO2 | 0.87 | WT% | UNKNOWN | |
| AL2O3 | 17.55 | WT% | UNKNOWN | |
| FE2O3 | 1.88 | WT% | UNKNOWN | |
| FEO | 5.04 | WT% | UNKNOWN | |
| MNO | 0.12 | WT% | UNKNOWN | |
| MGO | 4.22 | WT% | UNKNOWN | |
| CAO | 7.36 | WT% | UNKNOWN | |
| NA2O | 3.45 | WT% | UNKNOWN | |
| P2O5 | 0.27 | WT% | UNKNOWN | |
| LOI | 1.05 | WT% | UNKNOWN | |
| FE2O3T | 7.48 | WT% | UNKNOWN | |
| RB | 1935 | PPM | UNKNOWN | |
| SR | 617 | PPM | UNKNOWN | |
| Y | 21.5 | PPM | UNKNOWN | |
| ZR | 113 | PPM | UNKNOWN | |
| NI | 39 | PPM | UNKNOWN | |
| CR | 49 | PPM | UNKNOWN | |
| NB | 7.2 | PPM | UNKNOWN | |
| GA | 21.1 | PPM | UNKNOWN | |
| CU | 58 | PPM | UNKNOWN | |
| ZN | 72 | PPM | UNKNOWN | |
| CO | 24 | PPM | UNKNOWN | |
| BA | 528 | PPM | UNKNOWN | |
| LA | 17 | PPM | UNKNOWN | |
| CE | 36 | PPM | UNKNOWN | |
| TH | 4.2 | PPM | UNKNOWN | |
| PB | 8.2 | PPM | UNKNOWN | |
| BE | 1.6 | PPM | UNKNOWN | |
| SC | 19 | PPM | UNKNOWN | |
| YB | 1.9 | PPM | UNKNOWN |