Sample 2E53
NavDat sample number 33539 · ANDESITE
Sample
| Sample ID | 2E53 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Ta |
Location
| Latitude | 46.2642 |
|---|---|
| Longitude | -122.088 |
| 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 | 57.13 | WT% | XRF | |
| TIO2 | 1.06 | WT% | XRF | |
| AL2O3 | 18.09 | WT% | XRF | |
| FE2O3 | 3.62 | WT% | XRF | |
| FEO | 4.17 | WT% | UNKNOWN | |
| MNO | 0.13 | WT% | XRF | |
| MGO | 3.9 | WT% | XRF | |
| CAO | 7.45 | WT% | XRF | |
| NA2O | 3.63 | WT% | XRF | |
| K2O | 0.63 | WT% | XRF | |
| P2O5 | 0.18 | WT% | XRF | |
| MG_NUMBER | 55.8 | XRF | ||
| BA | 183 | PPM | UNKNOWN | |
| RB | 13 | PPM | UNKNOWN | |
| SR | 334 | PPM | UNKNOWN | |
| Y | 20 | PPM | UNKNOWN | |
| ZR | 141 | PPM | UNKNOWN | |
| NI | 46 | PPM | UNKNOWN | |
| CU | 56 | PPM | UNKNOWN | |
| ZN | 62 | PPM | UNKNOWN | |
| CR | 48 | PPM | UNKNOWN | |
| CO | 27 | PPM | EDXRF | |
| CR | 69 | PPM | EDXRF | |
| CU | 68 | PPM | EDXRF | |
| GA | 20 | PPM | EDXRF | |
| NI | 48 | PPM | EDXRF | |
| PB | 4 | PPM | EDXRF | |
| SC | 20 | PPM | EDXRF | |
| SR | 330 | PPM | EDXRF | |
| V | 140 | PPM | EDXRF | |
| Y | 21 | PPM | EDXRF | |
| ZN | 74 | PPM | EDXRF |