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Sample 210
NavDat sample number 12037 · ANDESITE
Sample
| Sample ID | 210 |
|---|
| Rock name | ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 44.105 |
|---|
| Longitude | -122.144 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 9 |
|
7 |
12 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 60.31 | | WT% | XRF |
| TIO2 | 0.89 | | WT% | XRF |
| AL2O3 | 17.44 | | WT% | XRF |
| FEOT | 6.02 | | WT% | XRF |
| MNO | 0.09 | | WT% | XRF |
| MGO | 3.14 | | WT% | XRF |
| CAO | 6.07 | | WT% | XRF |
| NA2O | 4.37 | | WT% | AAS |
| K2O | 1.51 | | WT% | XRF |
| P2O5 | 0.15 | | WT% | XRF |
| TOTAL | 100.52 | | WT% | XRF |
| LOI | 2.32 | | WT% | XRF |
| RB | 30 | | PPM | XRF |
| SR | 510 | | PPM | XRF |
| ZR | 135 | | PPM | XRF |
