Sample 92-77
NavDat sample number 43152 · ANDESITE
Sample
| Sample ID | 92-77 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 42.4326 |
|---|---|
| Longitude | -122.194 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1.22 | 1.18 | 1.26 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 52.66 | WT% | UNKNOWN | |
| TIO2 | 1.03 | WT% | UNKNOWN | |
| AL2O3 | 16.61 | WT% | UNKNOWN | |
| FE2O3 | 3.36 | WT% | UNKNOWN | |
| FEO | 4.78 | WT% | UNKNOWN | |
| MNO | 0.13 | WT% | UNKNOWN | |
| MGO | 7.24 | WT% | UNKNOWN | |
| CAO | 8.92 | WT% | UNKNOWN | |
| NA2O | 3.23 | WT% | UNKNOWN | |
| P2O5 | 0.34 | WT% | UNKNOWN | |
| LOI | 0.61 | WT% | UNKNOWN | |
| FE2O3T | 8.67 | WT% | UNKNOWN | |
| RB | 11.4 | PPM | UNKNOWN | |
| SR | 968 | PPM | UNKNOWN | |
| Y | 20.3 | PPM | UNKNOWN | |
| ZR | 93 | PPM | UNKNOWN | |
| NI | 80 | PPM | UNKNOWN | |
| CR | 203 | PPM | UNKNOWN | |
| NB | 6 | PPM | UNKNOWN | |
| GA | 21.7 | PPM | UNKNOWN | |
| CU | 71 | PPM | UNKNOWN | |
| ZN | 77 | PPM | UNKNOWN | |
| CO | 35 | PPM | UNKNOWN | |
| BA | 414 | PPM | UNKNOWN | |
| LA | 19 | PPM | UNKNOWN | |
| CE | 37 | PPM | UNKNOWN | |
| TH | 5 | PPM | UNKNOWN | |
| PB | 6 | PPM | UNKNOWN | |
| BE | 1.6 | PPM | UNKNOWN | |
| SC | 23 | PPM | UNKNOWN | |
| YB | 1.6 | PPM | UNKNOWN |