Sample S5-44
NavDat sample number 37059 · ANDESITE
Sample
| Sample ID | S5-44 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 45.1572 |
|---|---|
| Longitude | -121.652 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1.37 | 1.33 | 1.41 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 62.53 | WT% | MS | |
| AL2O3 | 17.55 | WT% | MS | |
| FEO | 5.91 | WT% | MS | |
| MGO | 2.45 | WT% | MS | |
| CAO | 5.45 | WT% | MS | |
| NA2O | 4.31 | WT% | MS | |
| K2O | 1.44 | WT% | FPHOT | |
| TIO2 | 0.93 | WT% | MS | |
| P2O5 | 0.23 | WT% | MS | |
| MNO | 0.1 | WT% | MS | |
| CR | 13 | PPM | XRF | |
| SC | 15 | PPM | EDXRF | |
| BA | 278 | PPM | EDXRF | |
| RB | 17 | PPM | EDXRF | |
| SR | 524 | PPM | EDXRF | |
| ZR | 187 | PPM | EDXRF | |
| Y | 22 | PPM | EDXRF | |
| NB | 13 | PPM | EDXRF | |
| GA | 19 | PPM | EDXRF | |
| CU | 55 | PPM | EDXRF | |
| ZN | 74 | PPM | EDXRF | |
| NI | 19 | PPM | EDXRF |