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Sample GP12695-5
NavDat sample number 41395 · DACITE
Sample
| Sample ID | GP12695-5 |
|---|
| Rock name | DACITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 42.3473 |
|---|
| Longitude | -122.538 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 20 |
|
18 |
22 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 66.13 | | WT% | XRF |
| TIO2 | 0.69 | | WT% | XRF |
| AL2O3 | 15.53 | | WT% | XRF |
| FEOT | 4.98 | | WT% | XRF |
| MNO | 0.09 | | WT% | XRF |
| MGO | 1.93 | | WT% | XRF |
| CAO | 4.2 | | WT% | XRF |
| NA2O | 3.99 | | WT% | XRF |
| K2O | 2.31 | | WT% | XRF |
| P2O5 | 0.15 | | WT% | XRF |
| TOTAL | 99 | | WT% | XRF |
| LOI | 3.1 | | WT% | XRF |
| BA | 593 | | PPM | ICP |
| RB | 53 | | PPM | ICP |
| SR | 292 | | PPM | ICP |
| Y | 35 | | PPM | ICP |
| ZR | 177 | | PPM | ICP |
| NB | -10 | | PPM | ICP |
