Sample GAM 93 098Lt
NavDat sample number 89297 · ANDESITE
Sample
| Sample ID | GAM 93 098Lt |
|---|---|
| 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 | 62.41 | WT% | XRF | |
| AL2O3 | 16.17 | WT% | XRF | |
| TIO2 | 0.84 | WT% | XRF | |
| FEOT | 5.01 | WT% | XRF | |
| MNO | 0.08 | WT% | XRF | |
| CAO | 4.91 | WT% | XRF | |
| MGO | 2.85 | WT% | XRF | |
| K2O | 2.91 | WT% | XRF | |
| NA2O | 4.47 | WT% | XRF | |
| P2O5 | 0.35 | WT% | XRF | |
| NI | 18 | PPM | XRF | |
| CR | 52 | PPM | XRF | |
| SC | 11 | PPM | XRF | |
| V | 101 | PPM | XRF | |
| BA | 1104 | PPM | XRF | |
| RB | 64 | PPM | XRF | |
| SR | 868 | PPM | XRF | |
| ZR | 200 | PPM | XRF | |
| Y | 19 | PPM | XRF | |
| NB | 11 | PPM | XRF | |
| GA | 19 | PPM | XRF | |
| CU | 20 | PPM | XRF | |
| ZN | 84 | PPM | XRF | |
| PB | 12 | PPM | XRF | |
| LA | 20 | PPM | XRF | |
| CE | 68 | PPM | XRF | |
| TH | 5 | PPM | XRF |