Sample 92-75
NavDat sample number 43149 · ANDESITE
Sample
| Sample ID | 92-75 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 42.4756 |
|---|---|
| Longitude | -122.211 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1.02 | 0.93 | 1.11 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 56.11 | WT% | UNKNOWN | |
| TIO2 | 1.01 | WT% | UNKNOWN | |
| AL2O3 | 17.15 | WT% | UNKNOWN | |
| FE2O3 | 2.37 | WT% | UNKNOWN | |
| FEO | 5.29 | WT% | UNKNOWN | |
| MNO | 0.13 | WT% | UNKNOWN | |
| MGO | 4.36 | WT% | UNKNOWN | |
| CAO | 7.65 | WT% | UNKNOWN | |
| NA2O | 3.36 | WT% | UNKNOWN | |
| P2O5 | 0.39 | WT% | UNKNOWN | |
| LOI | 0.95 | WT% | UNKNOWN | |
| FE2O3T | 8.25 | WT% | UNKNOWN | |
| RB | 19.4 | PPM | UNKNOWN | |
| SR | 612 | PPM | UNKNOWN | |
| Y | 24.8 | PPM | UNKNOWN | |
| ZR | 155 | PPM | UNKNOWN | |
| NI | 34 | PPM | UNKNOWN | |
| CR | 49 | PPM | UNKNOWN | |
| NB | 8.6 | PPM | UNKNOWN | |
| GA | 21.3 | PPM | UNKNOWN | |
| CU | 68 | PPM | UNKNOWN | |
| ZN | 75 | PPM | UNKNOWN | |
| CO | 26 | PPM | UNKNOWN | |
| BA | 541 | PPM | UNKNOWN | |
| LA | 21 | PPM | UNKNOWN | |
| CE | 45 | PPM | UNKNOWN | |
| TH | 4 | PPM | UNKNOWN | |
| PB | 8.5 | PPM | UNKNOWN | |
| BE | 1.7 | PPM | UNKNOWN | |
| SC | 22 | PPM | UNKNOWN | |
| YB | 2 | PPM | UNKNOWN |