Sample GAM 93 083
NavDat sample number 89353 · RHYOLITE
Sample
| Sample ID | GAM 93 083 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | Morris and others |
Location
| Latitude | 48.6871 |
|---|---|
| Longitude | -118.704 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 48.8 | 47.8 | 49.8 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 75.71 | WT% | XRF | |
| AL2O3 | 13.39 | WT% | XRF | |
| TIO2 | 0.17 | WT% | XRF | |
| FEOT | 1.13 | WT% | XRF | |
| MNO | 0.04 | WT% | XRF | |
| CAO | 0.76 | WT% | XRF | |
| MGO | 0.09 | WT% | XRF | |
| K2O | 4.57 | WT% | XRF | |
| NA2O | 4.13 | WT% | XRF | |
| P2O5 | 0.02 | WT% | XRF | |
| NI | 9 | PPM | XRF | |
| CR | 0 | PPM | XRF | |
| SC | 1 | PPM | XRF | |
| V | 0 | PPM | XRF | |
| BA | 1445 | PPM | XRF | |
| RB | 133 | PPM | XRF | |
| SR | 302 | PPM | XRF | |
| ZR | 163 | PPM | XRF | |
| Y | 20 | PPM | XRF | |
| NB | 15 | PPM | XRF | |
| GA | 14 | PPM | XRF | |
| CU | 11 | PPM | XRF | |
| ZN | 39 | PPM | XRF | |
| PB | 15 | PPM | XRF | |
| LA | 39 | PPM | XRF | |
| CE | 75 | PPM | XRF | |
| TH | 13 | PPM | XRF |