Sample 95-46
NavDat sample number 43246 · ANDESITE
Sample
| Sample ID | 95-46 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 42.1686 |
|---|---|
| Longitude | -122.152 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2.76 | 2.6 | 2.92 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 54.02 | WT% | UNKNOWN | |
| TIO2 | 1.02 | WT% | UNKNOWN | |
| AL2O3 | 17.95 | WT% | UNKNOWN | |
| FE2O3 | 2.38 | WT% | UNKNOWN | |
| FEO | 5.99 | WT% | UNKNOWN | |
| MNO | 0.14 | WT% | UNKNOWN | |
| MGO | 5.13 | WT% | UNKNOWN | |
| CAO | 8.11 | WT% | UNKNOWN | |
| NA2O | 3.72 | WT% | UNKNOWN | |
| P2O5 | 0.29 | WT% | UNKNOWN | |
| LOI | 0.55 | WT% | UNKNOWN | |
| FE2O3T | 9.04 | WT% | UNKNOWN | |
| RB | 12.1 | PPM | UNKNOWN | |
| SR | 689 | PPM | UNKNOWN | |
| Y | 16.7 | PPM | UNKNOWN | |
| ZR | 86 | PPM | UNKNOWN | |
| NI | 53 | PPM | UNKNOWN | |
| CR | 88 | PPM | UNKNOWN | |
| NB | 5.5 | PPM | UNKNOWN | |
| GA | 20.5 | PPM | UNKNOWN | |
| CU | 40 | PPM | UNKNOWN | |
| ZN | 75 | PPM | UNKNOWN | |
| CO | 24 | PPM | UNKNOWN | |
| BA | 408 | PPM | UNKNOWN | |
| LA | 12.7 | PPM | UNKNOWN | |
| CE | 31.4 | PPM | UNKNOWN | |
| TH | 1.2 | PPM | UNKNOWN | |
| PB | 8.8 | PPM | UNKNOWN | |
| SC | 24 | PPM | UNKNOWN |