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Sample 84TO-H09
NavDat sample number 59996 · ANDESITE
Sample
| Sample ID | 84TO-H09 |
|---|
| Rock name | ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.285 |
|---|
| Longitude | -122.569 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 36 |
|
32.4 |
39.6 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 61.38 | | WT% | XRF |
| TIO2 | 1.07 | | WT% | XRF |
| AL2O3 | 16.47 | | WT% | XRF |
| FEOT | 5.94 | | WT% | XRF |
| MNO | 0.1 | | WT% | XRF |
| MGO | 3.3 | | WT% | XRF |
| CAO | 6 | | WT% | XRF |
| NA2O | 3.52 | | WT% | XRF |
| K2O | 1.96 | | WT% | XRF |
| P2O5 | 0.25 | | WT% | XRF |
| TOTAL | 100.21 | | WT% | XRF |
| LOI | 1.81 | | WT% | XRF |
| BA | 283 | | PPM | XRF |
| RB | 50 | | PPM | XRF |
| SR | 393 | | PPM | XRF |
| Y | 24 | | PPM | XRF |
| ZR | 239 | | PPM | XRF |
| NB | 14 | | PPM | XRF |
