Sample 7E11
NavDat sample number 33528 · ANDESITE
Sample
| Sample ID | 7E11 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Ta2 |
Location
| Latitude | 46.4506 |
|---|---|
| Longitude | -122.138 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 32 | 0 | 65 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 58.13 | WT% | XRF | |
| TIO2 | 1.25 | WT% | XRF | |
| AL2O3 | 15.9 | WT% | XRF | |
| FE2O3 | 4.43 | WT% | XRF | |
| FEO | 4.63 | WT% | UNKNOWN | |
| MNO | 0.15 | WT% | XRF | |
| MGO | 3.44 | WT% | XRF | |
| CAO | 7.27 | WT% | XRF | |
| NA2O | 3.5 | WT% | XRF | |
| K2O | 1.12 | WT% | XRF | |
| P2O5 | 0.18 | WT% | XRF | |
| MG_NUMBER | 48.7 | XRF | ||
| BA | 239 | PPM | UNKNOWN | |
| RB | 32 | PPM | UNKNOWN | |
| SR | 283 | PPM | UNKNOWN | |
| Y | 24 | PPM | UNKNOWN | |
| ZR | 147 | PPM | UNKNOWN | |
| NI | -20 | PPM | UNKNOWN | |
| CU | 98 | PPM | UNKNOWN | |
| ZN | 83 | PPM | UNKNOWN | |
| CR | 20 | PPM | UNKNOWN | |
| CO | 26 | PPM | EDXRF | |
| CR | 18 | PPM | EDXRF | |
| CU | 120 | PPM | EDXRF | |
| GA | 22 | PPM | EDXRF | |
| NI | 8 | PPM | EDXRF | |
| PB | 7 | PPM | EDXRF | |
| SC | 27 | PPM | EDXRF | |
| SR | 290 | PPM | EDXRF | |
| V | 240 | PPM | EDXRF | |
| Y | 22 | PPM | EDXRF | |
| ZN | 87 | PPM | EDXRF |