Sample GAM 94 017
NavDat sample number 89316 · ANDESITE
Sample
| Sample ID | GAM 94 017 |
|---|---|
| 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 | 60.65 | WT% | XRF | |
| AL2O3 | 15.9 | WT% | XRF | |
| TIO2 | 0.94 | WT% | XRF | |
| FEOT | 5.41 | WT% | XRF | |
| MNO | 0.08 | WT% | XRF | |
| CAO | 4.97 | WT% | XRF | |
| MGO | 3.78 | WT% | XRF | |
| K2O | 3.81 | WT% | XRF | |
| NA2O | 3.9 | WT% | XRF | |
| P2O5 | 0.56 | WT% | XRF | |
| NI | 31 | PPM | XRF | |
| CR | 95 | PPM | XRF | |
| SC | 14 | PPM | XRF | |
| V | 97 | PPM | XRF | |
| BA | 2035 | PPM | XRF | |
| RB | 94 | PPM | XRF | |
| SR | 1031 | PPM | XRF | |
| ZR | 250 | PPM | XRF | |
| Y | 22 | PPM | XRF | |
| NB | 33 | PPM | XRF | |
| GA | 19 | PPM | XRF | |
| CU | 16 | PPM | XRF | |
| ZN | 79 | PPM | XRF | |
| PB | 12 | PPM | XRF | |
| LA | 76 | PPM | XRF | |
| CE | 111 | PPM | XRF | |
| TH | 12 | PPM | XRF |