Sample GAM 93 097Dk
NavDat sample number 89315 · ANDESITE
Sample
| Sample ID | GAM 93 097Dk |
|---|---|
| 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 | 60.54 | WT% | XRF | |
| AL2O3 | 17.08 | WT% | XRF | |
| TIO2 | 1.13 | WT% | XRF | |
| FEOT | 6.08 | WT% | XRF | |
| MNO | 0.07 | WT% | XRF | |
| CAO | 5.59 | WT% | XRF | |
| MGO | 2.31 | WT% | XRF | |
| K2O | 3.15 | WT% | XRF | |
| NA2O | 3.51 | WT% | XRF | |
| P2O5 | 0.54 | WT% | XRF | |
| NI | 16 | PPM | XRF | |
| CR | 45 | PPM | XRF | |
| SC | 17 | PPM | XRF | |
| V | 125 | PPM | XRF | |
| BA | 2362 | PPM | XRF | |
| RB | 71 | PPM | XRF | |
| SR | 1139 | PPM | XRF | |
| ZR | 262 | PPM | XRF | |
| Y | 23 | PPM | XRF | |
| NB | 18 | PPM | XRF | |
| GA | 21 | PPM | XRF | |
| CU | 7 | PPM | XRF | |
| ZN | 82 | PPM | XRF | |
| PB | 21 | PPM | XRF | |
| LA | 77 | PPM | XRF | |
| CE | 123 | PPM | XRF | |
| TH | 9 | PPM | XRF |