Sample 96-28
NavDat sample number 43176 · ANDESITE
Sample
| Sample ID | 96-28 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 42.6894 |
|---|---|
| Longitude | -122.122 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.89 | 0.81 | 0.97 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 57.91 | WT% | UNKNOWN | |
| TIO2 | 0.78 | WT% | UNKNOWN | |
| AL2O3 | 18.54 | WT% | UNKNOWN | |
| FE2O3 | 2.13 | WT% | UNKNOWN | |
| FEO | 3.84 | WT% | UNKNOWN | |
| MNO | 0.1 | WT% | UNKNOWN | |
| MGO | 3.79 | WT% | UNKNOWN | |
| CAO | 7.21 | WT% | UNKNOWN | |
| NA2O | 4.01 | WT% | UNKNOWN | |
| P2O5 | 0.16 | WT% | UNKNOWN | |
| LOI | 0.57 | WT% | UNKNOWN | |
| FE2O3T | 6.4 | WT% | UNKNOWN | |
| RB | 8.9 | PPM | UNKNOWN | |
| SR | 990 | PPM | UNKNOWN | |
| Y | 12 | PPM | UNKNOWN | |
| ZR | 70 | PPM | UNKNOWN | |
| NI | 34 | PPM | UNKNOWN | |
| CR | 32 | PPM | UNKNOWN | |
| NB | 2.7 | PPM | UNKNOWN | |
| GA | 22 | PPM | UNKNOWN | |
| CU | 31 | PPM | UNKNOWN | |
| ZN | 53 | PPM | UNKNOWN | |
| CO | 20 | PPM | UNKNOWN | |
| BA | 304 | PPM | UNKNOWN | |
| LA | 14 | PPM | UNKNOWN | |
| CE | 34 | PPM | UNKNOWN | |
| TH | 4.7 | PPM | UNKNOWN | |
| PB | 2.4 | PPM | UNKNOWN | |
| SC | 17 | PPM | UNKNOWN |