← Search
Sample 714
NavDat sample number 9192 · GREENSTONE
Sample
| Sample ID | 714 |
|---|
| Alternate ID | 25-P |
|---|
| Rock name | GREENSTONE |
|---|
| Composition | MAFIC |
|---|
| Material | METAMORPHIC |
|---|
| Comment | Metarhyolite |
|---|
Location
| Latitude | 44.8661 |
|---|
| Longitude | -118.484 |
|---|
| State / province | Oregon |
|---|
| Elevation | 1743 |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 248 |
|
206 |
290 |
Permian |
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 73.95 | | WT% | XRF |
| AL2O3 | 14.72 | | WT% | XRF |
| TIO2 | 0.36 | | WT% | XRF |
| FEOT | 2.62 | | WT% | XRF |
| MNO | 0.04 | | WT% | XRF |
| CAO | 2.22 | | WT% | XRF |
| MGO | 1.35 | | WT% | XRF |
| K2O | 1.19 | | WT% | XRF |
| NA2O | 3.47 | | WT% | XRF |
| P2O5 | 0.08 | | WT% | XRF |
