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Sample 960719-1D
NavDat sample number 41426 · DACITE
Sample
| Sample ID | 960719-1D |
|---|
| Rock name | DACITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 42.2755 |
|---|
| Longitude | -122.635 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 16 |
|
15 |
17 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 69.21 | | WT% | XRF |
| TIO2 | 0.97 | | WT% | XRF |
| AL2O3 | 13.51 | | WT% | XRF |
| FEOT | 7.14 | | WT% | XRF |
| MNO | 0.1 | | WT% | XRF |
| MGO | 0.43 | | WT% | XRF |
| CAO | 3.48 | | WT% | XRF |
| NA2O | 3.45 | | WT% | XRF |
| K2O | 1.43 | | WT% | XRF |
| P2O5 | 0.28 | | WT% | XRF |
| TOTAL | 99.5 | | WT% | XRF |
| LOI | 2.35 | | WT% | XRF |
| BA | 569 | | PPM | XRF |
| RB | 34 | | PPM | XRF |
| SR | 275 | | PPM | XRF |
| Y | 32 | | PPM | XRF |
| ZR | 178 | | PPM | XRF |
| NB | -10 | | PPM | XRF |
