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Sample 90CG-V593
NavDat sample number 59892 · ANDESITE
Sample
| Sample ID | 90CG-V593 |
|---|
| Rock name | ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.1567 |
|---|
| Longitude | -122.365 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 34 |
|
30.6 |
37.4 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 57.26 | | WT% | XRF |
| TIO2 | 1.16 | | WT% | XRF |
| AL2O3 | 16.27 | | WT% | XRF |
| FEOT | 7.82 | | WT% | XRF |
| MNO | 0.14 | | WT% | XRF |
| MGO | 4.69 | | WT% | XRF |
| CAO | 7.81 | | WT% | XRF |
| NA2O | 3.41 | | WT% | XRF |
| K2O | 1.19 | | WT% | XRF |
| P2O5 | 0.25 | | WT% | XRF |
| TOTAL | 100.46 | | WT% | XRF |
| LOI | 1.73 | | WT% | XRF |
| BA | 250 | | PPM | XRF |
| LA | -30 | | PPM | XRF |
| CE | 53 | | PPM | XRF |
| RB | 26 | | PPM | XRF |
| SR | 350 | | PPM | XRF |
| Y | 30 | | PPM | XRF |
| ZR | 210 | | PPM | XRF |
| NB | 19 | | PPM | XRF |
