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Sample 94PS-U504
NavDat sample number 59753 · ANDESITE
Sample
| Sample ID | 94PS-U504 |
|---|
| Rock name | ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.182 |
|---|
| Longitude | -122.663 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 37 |
|
33.3 |
40.7 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 57.48 | | WT% | XRF |
| TIO2 | 1.31 | | WT% | XRF |
| AL2O3 | 19.14 | | WT% | XRF |
| FEOT | 6.3 | | WT% | XRF |
| MNO | 0.13 | | WT% | XRF |
| MGO | 2.6 | | WT% | XRF |
| CAO | 7.27 | | WT% | XRF |
| NA2O | 4.45 | | WT% | XRF |
| K2O | 1 | | WT% | XRF |
| P2O5 | 0.33 | | WT% | XRF |
| TOTAL | 100.32 | | WT% | XRF |
| LOI | 0.86 | | WT% | XRF |
| BA | 232 | | PPM | XRF |
| RB | 16 | | PPM | XRF |
| SR | 481 | | PPM | XRF |
| Y | 27 | | PPM | XRF |
| ZR | 211 | | PPM | XRF |
| NB | 21 | | PPM | XRF |
