Sample 7E15B
NavDat sample number 33519 · BASALTIC-ANDESITE
Sample
| Sample ID | 7E15B |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Ta1 |
Location
| Latitude | 46.4239 |
|---|---|
| Longitude | -122.233 |
| 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 | 54.96 | WT% | XRF | |
| TIO2 | 1.18 | WT% | XRF | |
| AL2O3 | 19.54 | WT% | XRF | |
| FE2O3 | 3.01 | WT% | XRF | |
| FEO | 4.42 | WT% | UNKNOWN | |
| MNO | 0.07 | WT% | XRF | |
| MGO | 3.51 | WT% | XRF | |
| CAO | 9.2 | WT% | XRF | |
| NA2O | 3.26 | WT% | XRF | |
| K2O | 0.66 | WT% | XRF | |
| P2O5 | 0.18 | WT% | XRF | |
| MG_NUMBER | 53.1 | XRF | ||
| BA | 165 | PPM | UNKNOWN | |
| RB | 15 | PPM | UNKNOWN | |
| SR | 343 | PPM | UNKNOWN | |
| Y | 17 | PPM | UNKNOWN | |
| ZR | 139 | PPM | UNKNOWN | |
| NI | -20 | PPM | UNKNOWN | |
| CU | 71 | PPM | UNKNOWN | |
| ZN | 54 | PPM | UNKNOWN | |
| CR | 37 | PPM | UNKNOWN | |
| CO | 26 | PPM | EDXRF | |
| CR | 51 | PPM | EDXRF | |
| CU | 84 | PPM | EDXRF | |
| GA | 22 | PPM | EDXRF | |
| NI | 19 | PPM | EDXRF | |
| PB | -4 | PPM | EDXRF | |
| SC | 23 | PPM | EDXRF | |
| SR | 340 | PPM | EDXRF | |
| V | 210 | PPM | EDXRF | |
| Y | 16 | PPM | EDXRF | |
| ZN | 71 | PPM | EDXRF |