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Sample 96-49
NavDat sample number 38598 · ANDESITE
Sample
| Sample ID | 96-49 |
|---|
| Rock name | ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 42.452 |
|---|
| Longitude | -122.947 |
|---|
| 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 | 58.73 | | WT% | XRF |
| TIO2 | 1.31 | | WT% | XRF |
| AL2O3 | 17.13 | | WT% | XRF |
| FEOT | 6.67 | | WT% | XRF |
| MNO | 0.14 | | WT% | XRF |
| MGO | 2.68 | | WT% | XRF |
| CAO | 5.8 | | WT% | XRF |
| NA2O | 4.44 | | WT% | XRF |
| K2O | 2.51 | | WT% | XRF |
| P2O5 | 0.6 | | WT% | XRF |
| TOTAL | 100.3 | | WT% | XRF |
| LOI | 1.32 | | WT% | XRF |
| BA | 866 | | PPM | XRF |
| RB | 26 | | PPM | XRF |
| SR | 672 | | PPM | XRF |
| Y | 29 | | PPM | XRF |
| ZR | 184 | | PPM | XRF |
| NB | 10 | | PPM | XRF |
| CR | 25 | | PPM | XRF |
