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Sample L-295
NavDat sample number 7224 · RHYOLITE
Sample
| Sample ID | L-295 |
|---|
| Rock name | RHYOLITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 44.9819 |
|---|
| Longitude | -122.175 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 16 |
|
14 |
19 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 73.71 | | WT% | XRF |
| TIO2 | 0.39 | | WT% | XRF |
| AL2O3 | 14.14 | | WT% | XRF |
| FEOT | 2.31 | | WT% | XRF |
| MNO | 0.03 | | WT% | XRF |
| MGO | 0.31 | | WT% | XRF |
| CAO | 1.94 | | WT% | XRF |
| NA2O | 3.91 | | WT% | XRF |
| K2O | 3.22 | | WT% | XRF |
| P2O5 | 0.05 | | WT% | XRF |
| TOTAL | 99.78 | | WT% | XRF |
| LOI | 1.51 | | WT% | XRF |
| RB | 89 | | PPM | XRF |
| SR | 118 | | PPM | XRF |
| ZR | 163 | | PPM | XRF |
