Sample 95-4
NavDat sample number 43146 · ANDESITE
Sample
| Sample ID | 95-4 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 42.0927 |
|---|---|
| Longitude | -121.993 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2.51 | 2.44 | 2.58 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 55.01 | WT% | UNKNOWN | |
| TIO2 | 1.12 | WT% | UNKNOWN | |
| AL2O3 | 18.09 | WT% | UNKNOWN | |
| FE2O3 | 2.23 | WT% | UNKNOWN | |
| FEO | 5.62 | WT% | UNKNOWN | |
| MNO | 0.14 | WT% | UNKNOWN | |
| MGO | 3.9 | WT% | UNKNOWN | |
| CAO | 7.87 | WT% | UNKNOWN | |
| NA2O | 3.92 | WT% | UNKNOWN | |
| P2O5 | 0.31 | WT% | UNKNOWN | |
| LOI | 0.97 | WT% | UNKNOWN | |
| FE2O3T | 8.48 | WT% | UNKNOWN | |
| RB | 18.6 | PPM | UNKNOWN | |
| SR | 742 | PPM | UNKNOWN | |
| Y | 22.1 | PPM | UNKNOWN | |
| ZR | 144 | PPM | UNKNOWN | |
| NI | 18 | PPM | UNKNOWN | |
| CR | 40 | PPM | UNKNOWN | |
| NB | 7.3 | PPM | UNKNOWN | |
| GA | 21.7 | PPM | UNKNOWN | |
| CU | 91 | PPM | UNKNOWN | |
| ZN | 75 | PPM | UNKNOWN | |
| CO | 18.2 | PPM | UNKNOWN | |
| BA | 576 | PPM | UNKNOWN | |
| LA | 18.8 | PPM | UNKNOWN | |
| CE | 37.3 | PPM | UNKNOWN | |
| TH | 1.6 | PPM | UNKNOWN | |
| PB | 9.8 | PPM | UNKNOWN | |
| BE | 3.1 | PPM | UNKNOWN | |
| SC | 23 | PPM | UNKNOWN | |
| YB | 2.06 | PPM | UNKNOWN | |
| HF | 0.3 | PPM | UNKNOWN | |
| TA | 19 | PPM | UNKNOWN | |
| SM | 1.34 | PPM | UNKNOWN | |
| EU | 0.7 | PPM | UNKNOWN | |
| TB | 0.29 | PPM | UNKNOWN |