Sample 1E70
NavDat sample number 33551 · ANDESITE
Sample
| Sample ID | 1E70 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Ta |
Location
| Latitude | 46.2622 |
|---|---|
| Longitude | -122.019 |
| 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 | 62.45 | WT% | XRF | |
| TIO2 | 1.03 | WT% | XRF | |
| AL2O3 | 16.85 | WT% | XRF | |
| FE2O3 | 3.1 | WT% | XRF | |
| FEO | 3 | WT% | UNKNOWN | |
| MNO | 0.13 | WT% | XRF | |
| MGO | 1.86 | WT% | XRF | |
| CAO | 4.65 | WT% | XRF | |
| NA2O | 4.76 | WT% | XRF | |
| K2O | 1.86 | WT% | XRF | |
| P2O5 | 0.29 | WT% | XRF | |
| MG_NUMBER | 43.8 | XRF | ||
| BA | 447 | PPM | UNKNOWN | |
| RB | 48 | PPM | UNKNOWN | |
| SR | 266 | PPM | UNKNOWN | |
| Y | 35 | PPM | UNKNOWN | |
| ZR | 224 | PPM | UNKNOWN | |
| NI | -20 | PPM | UNKNOWN | |
| CU | 47 | PPM | UNKNOWN | |
| ZN | 70 | PPM | UNKNOWN | |
| CR | -10 | PPM | UNKNOWN | |
| CO | 11 | PPM | EDXRF | |
| CR | 6 | PPM | EDXRF | |
| CU | 44 | PPM | EDXRF | |
| GA | 22 | PPM | EDXRF | |
| NI | 5 | PPM | EDXRF | |
| PB | 12 | PPM | EDXRF | |
| SC | 19 | PPM | EDXRF | |
| SR | 250 | PPM | EDXRF | |
| V | 100 | PPM | EDXRF | |
| Y | 33 | PPM | EDXRF | |
| ZN | 60 | PPM | EDXRF |