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Sample BAG-228
NavDat sample number 38593 · ANDESITE
Sample
| Sample ID | BAG-228 |
|---|
| Rock name | ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 42.5707 |
|---|
| Longitude | -122.634 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 7 |
|
7 |
8 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 55.86 | | WT% | XRF |
| TIO2 | 1.34 | | WT% | XRF |
| AL2O3 | 17.17 | | WT% | XRF |
| FEOT | 7.83 | | WT% | XRF |
| MNO | 0.15 | | WT% | XRF |
| MGO | 3.76 | | WT% | XRF |
| CAO | 6.84 | | WT% | XRF |
| NA2O | 4.17 | | WT% | XRF |
| K2O | 2.26 | | WT% | XRF |
| P2O5 | 0.62 | | WT% | XRF |
| TOTAL | 100.1 | | WT% | XRF |
| LOI | 0.6 | | WT% | XRF |
| BA | 696 | | PPM | XRF |
| RB | 41 | | PPM | XRF |
| SR | 702 | | PPM | XRF |
| Y | 17 | | PPM | XRF |
| ZR | 164 | | PPM | XRF |
| NB | -10 | | PPM | XRF |
| CR | 44 | | PPM | XRF |
