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Sample GP11195-2
NavDat sample number 41392 · DACITE
Sample
| Sample ID | GP11195-2 |
|---|
| Rock name | DACITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 42.3553 |
|---|
| Longitude | -122.548 |
|---|
| 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 | 67.15 | | WT% | XRF |
| TIO2 | 0.83 | | WT% | XRF |
| AL2O3 | 15.56 | | WT% | XRF |
| FEOT | 4.88 | | WT% | XRF |
| MNO | 0.17 | | WT% | XRF |
| MGO | 0.98 | | WT% | XRF |
| CAO | 3.91 | | WT% | XRF |
| NA2O | 4.35 | | WT% | XRF |
| K2O | 1.93 | | WT% | XRF |
| P2O5 | 0.24 | | WT% | XRF |
| TOTAL | 100.1 | | WT% | XRF |
| LOI | 1.75 | | WT% | XRF |
| BA | 565 | | PPM | ICP |
| RB | 53 | | PPM | ICP |
| SR | 295 | | PPM | ICP |
| Y | 39 | | PPM | ICP |
| ZR | 159 | | PPM | ICP |
| NB | -10 | | PPM | ICP |
