Sample 92-84
NavDat sample number 43167 · ANDESITE
Sample
| Sample ID | 92-84 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 42.3081 |
|---|---|
| Longitude | -122.161 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.9 | 0.85 | 0.95 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 55.26 | WT% | UNKNOWN | |
| TIO2 | 0.87 | WT% | UNKNOWN | |
| AL2O3 | 17.34 | WT% | UNKNOWN | |
| FE2O3 | 4.17 | WT% | UNKNOWN | |
| FEO | 2.77 | WT% | UNKNOWN | |
| MNO | 0.11 | WT% | UNKNOWN | |
| MGO | 4.31 | WT% | UNKNOWN | |
| CAO | 8.32 | WT% | UNKNOWN | |
| NA2O | 3.93 | WT% | UNKNOWN | |
| P2O5 | 0.2 | WT% | UNKNOWN | |
| LOI | 0.59 | WT% | UNKNOWN | |
| FE2O3T | 7.25 | WT% | UNKNOWN | |
| RB | 6.6 | PPM | UNKNOWN | |
| SR | 1199 | PPM | UNKNOWN | |
| Y | 16.2 | PPM | UNKNOWN | |
| ZR | 47 | PPM | UNKNOWN | |
| NI | 14 | PPM | UNKNOWN | |
| CR | 25 | PPM | UNKNOWN | |
| NB | 3.3 | PPM | UNKNOWN | |
| GA | 23.2 | PPM | UNKNOWN | |
| CU | 42 | PPM | UNKNOWN | |
| ZN | 58 | PPM | UNKNOWN | |
| CO | 25 | PPM | UNKNOWN | |
| BA | 213 | PPM | UNKNOWN | |
| LA | 12 | PPM | UNKNOWN | |
| CE | 29 | PPM | UNKNOWN | |
| TH | 4.1 | PPM | UNKNOWN | |
| PB | 3.2 | PPM | UNKNOWN | |
| BE | 1.2 | PPM | UNKNOWN | |
| SC | 18 | PPM | UNKNOWN | |
| YB | 0.9 | PPM | UNKNOWN |