Sample TM-10-8-4A
NavDat sample number 17226 · ANDESITE
Sample
| Sample ID | TM-10-8-4A |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.76 |
|---|---|
| Longitude | -121.135 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 24 | 23.2 | 24.8 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 57.93 | WT% | XRF | |
| TIO2 | 1.04 | WT% | XRF | |
| AL2O3 | 17.62 | WT% | XRF | |
| FEOT | 7.71 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| MGO | 3.33 | WT% | XRF | |
| CAO | 7.11 | WT% | XRF | |
| NA2O | 3.5 | WT% | XRF | |
| K2O | 1.36 | WT% | XRF | |
| P2O5 | 0.26 | WT% | XRF | |
| TOTAL | 99.31 | WT% | XRF | |
| BA | 515 | PPM | XRF | |
| RB | 37 | PPM | XRF | |
| SR | 362 | PPM | XRF | |
| Y | 23 | PPM | XRF | |
| ZR | 155 | PPM | XRF | |
| NB | 10 | PPM | XRF | |
| CR | 28 | PPM | XRF | |
| NI | 12 | PPM | XRF | |
| SC | 22 | PPM | XRF | |
| V | 172 | PPM | XRF | |
| CU | 34 | PPM | XRF | |
| ZN | 75 | PPM | XRF |