Sample 91-43
NavDat sample number 43113 · ANDESITE
Sample
| Sample ID | 91-43 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 42.2934 |
|---|---|
| Longitude | -122.359 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 5.82 | 5.65 | 5.99 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 54.01 | WT% | UNKNOWN | |
| TIO2 | 1.14 | WT% | UNKNOWN | |
| AL2O3 | 17.1 | WT% | UNKNOWN | |
| FE2O3 | 5.6 | WT% | UNKNOWN | |
| FEO | 3.68 | WT% | UNKNOWN | |
| MNO | 0.12 | WT% | UNKNOWN | |
| MGO | 3.5 | WT% | UNKNOWN | |
| CAO | 7.26 | WT% | UNKNOWN | |
| NA2O | 3.85 | WT% | UNKNOWN | |
| P2O5 | 0.5 | WT% | UNKNOWN | |
| LOI | 1.57 | WT% | UNKNOWN | |
| FE2O3T | 9.69 | WT% | UNKNOWN | |
| RB | 12.1 | PPM | UNKNOWN | |
| SR | 811 | PPM | UNKNOWN | |
| Y | 37.4 | PPM | UNKNOWN | |
| ZR | 130 | PPM | UNKNOWN | |
| NI | 25 | PPM | UNKNOWN | |
| CR | 63 | PPM | UNKNOWN | |
| NB | 7.7 | PPM | UNKNOWN | |
| GA | 21.8 | PPM | UNKNOWN | |
| CU | 34 | PPM | UNKNOWN | |
| ZN | 79 | PPM | UNKNOWN | |
| CO | 26 | PPM | UNKNOWN | |
| BA | 513 | PPM | UNKNOWN | |
| LA | 23 | PPM | UNKNOWN | |
| CE | 49 | PPM | UNKNOWN | |
| TH | 3.2 | PPM | UNKNOWN | |
| PB | 5.7 | PPM | UNKNOWN | |
| BE | 1.7 | PPM | UNKNOWN | |
| SC | 19 | PPM | UNKNOWN | |
| YB | 2.3 | PPM | UNKNOWN |