Sample TM-12-3A
NavDat sample number 17224 · ANDESITE
Sample
| Sample ID | TM-12-3A |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.7783 |
|---|---|
| Longitude | -121.155 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 22 | 20 | 24 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 62.19 | WT% | XRF | |
| TIO2 | 1.01 | WT% | XRF | |
| AL2O3 | 16.57 | WT% | XRF | |
| FEOT | 7.76 | WT% | XRF | |
| MNO | 0.12 | WT% | XRF | |
| MGO | 2.95 | WT% | XRF | |
| CAO | 6.8 | WT% | XRF | |
| NA2O | 2.18 | WT% | XRF | |
| K2O | 0.23 | WT% | XRF | |
| P2O5 | 0.19 | WT% | XRF | |
| TOTAL | 99.01 | WT% | XRF | |
| BA | 447 | PPM | XRF | |
| RB | 6 | PPM | XRF | |
| SR | 283 | PPM | XRF | |
| Y | 38 | PPM | XRF | |
| ZR | 194 | PPM | XRF | |
| NB | 12 | PPM | XRF | |
| CR | 31 | PPM | XRF | |
| NI | 9 | PPM | XRF | |
| SC | 22 | PPM | XRF | |
| V | 152 | PPM | XRF | |
| CU | 16 | PPM | XRF | |
| ZN | 48 | PPM | XRF |