Sample GAM 93 120
NavDat sample number 89336 · ANDESITE
Sample
| Sample ID | GAM 93 120 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| 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 | 58.22 | WT% | XRF | |
| AL2O3 | 16.39 | WT% | XRF | |
| TIO2 | 1.32 | WT% | XRF | |
| FEOT | 7.03 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| CAO | 7.64 | WT% | XRF | |
| MGO | 2.57 | WT% | XRF | |
| K2O | 1.95 | WT% | XRF | |
| NA2O | 4.03 | WT% | XRF | |
| P2O5 | 0.71 | WT% | XRF | |
| NI | 30 | PPM | XRF | |
| CR | 90 | PPM | XRF | |
| SC | 23 | PPM | XRF | |
| V | 169 | PPM | XRF | |
| BA | 1146 | PPM | XRF | |
| RB | 40 | PPM | XRF | |
| SR | 937 | PPM | XRF | |
| ZR | 258 | PPM | XRF | |
| Y | 32 | PPM | XRF | |
| NB | 31 | PPM | XRF | |
| GA | 19 | PPM | XRF | |
| CU | 32 | PPM | XRF | |
| ZN | 94 | PPM | XRF | |
| PB | 9 | PPM | XRF | |
| LA | 69 | PPM | XRF | |
| CE | 113 | PPM | XRF | |
| TH | 5 | PPM | XRF | |
| SR87_SR86 | 0.705069 | ICPMS | ||
| ND143_ND144 | 0.512579 | ICPMS |