Sample GAM 93 122
NavDat sample number 89319 · ANDESITE
Sample
| Sample ID | GAM 93 122 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Morris and others |
Location
| Latitude | 48.4616 |
|---|---|
| Longitude | -118.663 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 47.75 | 45.2 | 50.3 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 62.14 | WT% | XRF | |
| AL2O3 | 16 | WT% | XRF | |
| TIO2 | 0.84 | WT% | XRF | |
| FEOT | 4.88 | WT% | XRF | |
| MNO | 0.06 | WT% | XRF | |
| CAO | 5.29 | WT% | XRF | |
| MGO | 3.08 | WT% | XRF | |
| K2O | 3.43 | WT% | XRF | |
| NA2O | 3.81 | WT% | XRF | |
| P2O5 | 0.46 | WT% | XRF | |
| NI | 33 | PPM | XRF | |
| CR | 92 | PPM | XRF | |
| SC | 12 | PPM | XRF | |
| V | 113 | PPM | XRF | |
| BA | 1703 | PPM | XRF | |
| RB | 88 | PPM | XRF | |
| SR | 1112 | PPM | XRF | |
| ZR | 246 | PPM | XRF | |
| Y | 21 | PPM | XRF | |
| NB | 28 | PPM | XRF | |
| GA | 21 | PPM | XRF | |
| CU | 2 | PPM | XRF | |
| ZN | 67 | PPM | XRF | |
| PB | 14 | PPM | XRF | |
| LA | 59 | PPM | XRF | |
| CE | 90 | PPM | XRF | |
| TH | 10 | PPM | XRF |