Sample 8R82
NavDat sample number 33533 · BASALTIC-ANDESITE
Sample
| Sample ID | 8R82 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Ta |
Location
| Latitude | 46.26 |
|---|---|
| Longitude | -122 |
| 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 | 55.27 | WT% | XRF | |
| TIO2 | 1.23 | WT% | XRF | |
| AL2O3 | 17.23 | WT% | XRF | |
| FE2O3 | 3.38 | WT% | XRF | |
| FEO | 5.02 | WT% | UNKNOWN | |
| MNO | 0.14 | WT% | XRF | |
| MGO | 4.92 | WT% | XRF | |
| CAO | 8.61 | WT% | XRF | |
| NA2O | 3.18 | WT% | XRF | |
| K2O | 0.77 | WT% | XRF | |
| P2O5 | 0.25 | WT% | XRF | |
| MG_NUMBER | 58.5 | XRF | ||
| BA | 250 | PPM | UNKNOWN | |
| RB | 14 | PPM | UNKNOWN | |
| SR | 326 | PPM | UNKNOWN | |
| Y | 27 | PPM | UNKNOWN | |
| ZR | 178 | PPM | UNKNOWN | |
| NI | 52 | PPM | UNKNOWN | |
| CU | 97 | PPM | UNKNOWN | |
| ZN | 77 | PPM | UNKNOWN | |
| CR | 94 | PPM | UNKNOWN | |
| CO | 39 | PPM | EDXRF | |
| CR | 140 | PPM | EDXRF | |
| CU | 190 | PPM | EDXRF | |
| GA | 32 | PPM | EDXRF | |
| NI | 75 | PPM | EDXRF | |
| PB | 16 | PPM | EDXRF | |
| SC | 25 | PPM | EDXRF | |
| SR | 380 | PPM | EDXRF | |
| V | 280 | PPM | EDXRF | |
| Y | 24 | PPM | EDXRF | |
| ZN | 80 | PPM | EDXRF |