Sample DH94-106
NavDat sample number 43171 · ANDESITE
Sample
| Sample ID | DH94-106 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 42.2896 |
|---|---|
| Longitude | -122.188 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2.68 | 2.57 | 2.79 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 60.61 | WT% | UNKNOWN | |
| TIO2 | 0.6 | WT% | UNKNOWN | |
| AL2O3 | 18.47 | WT% | UNKNOWN | |
| FE2O3 | 3.28 | WT% | UNKNOWN | |
| FEO | 2 | WT% | UNKNOWN | |
| MNO | 0.08 | WT% | UNKNOWN | |
| MGO | 2.73 | WT% | UNKNOWN | |
| CAO | 6.02 | WT% | UNKNOWN | |
| NA2O | 4.29 | WT% | UNKNOWN | |
| P2O5 | 0.14 | WT% | UNKNOWN | |
| LOI | 1.4 | WT% | UNKNOWN | |
| FE2O3T | 5.5 | WT% | UNKNOWN | |
| RB | 9.7 | PPM | UNKNOWN | |
| SR | 885 | PPM | UNKNOWN | |
| Y | 8.6 | PPM | UNKNOWN | |
| ZR | 73 | PPM | UNKNOWN | |
| NI | 25 | PPM | UNKNOWN | |
| CR | 46 | PPM | UNKNOWN | |
| NB | 2.9 | PPM | UNKNOWN | |
| GA | 18.9 | PPM | UNKNOWN | |
| CU | 29 | PPM | UNKNOWN | |
| ZN | 56 | PPM | UNKNOWN | |
| CO | 14 | PPM | UNKNOWN | |
| BA | 272 | PPM | UNKNOWN | |
| LA | 13 | PPM | UNKNOWN | |
| CE | 30.1 | PPM | UNKNOWN | |
| TH | 1.5 | PPM | UNKNOWN | |
| PB | 9.5 | PPM | UNKNOWN | |
| BE | 0.9 | PPM | UNKNOWN | |
| SC | 13 | PPM | UNKNOWN | |
| YB | 1.2 | PPM | UNKNOWN |