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Sample BAG-622
NavDat sample number 37302 · ANDESITE
Sample
| Sample ID | BAG-622 |
|---|
| Rock name | ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 42.4143 |
|---|
| Longitude | -122.782 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 36 |
|
35 |
37 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 53.14 | | WT% | XRF |
| TIO2 | 1.16 | | WT% | XRF |
| AL2O3 | 17.06 | | WT% | XRF |
| FEOT | 12.12 | | WT% | XRF |
| MNO | 0.22 | | WT% | XRF |
| MGO | 3.92 | | WT% | XRF |
| CAO | 8.98 | | WT% | XRF |
| NA2O | 2.87 | | WT% | XRF |
| K2O | 0.39 | | WT% | XRF |
| P2O5 | 0.14 | | WT% | XRF |
| TOTAL | 100.9 | | WT% | XRF |
| LOI | 2.25 | | WT% | XRF |
| BA | 164 | | PPM | XRF |
| RB | 41 | | PPM | XRF |
| SR | 213 | | PPM | XRF |
| Y | 13 | | PPM | XRF |
| ZR | 75 | | PPM | XRF |
| NB | 14 | | PPM | XRF |
| CR | 76 | | PPM | XRF |
