Sample 7E31
NavDat sample number 33489 · BASALT
Sample
| Sample ID | 7E31 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Tb1 |
Location
| Latitude | 46.2747 |
|---|---|
| Longitude | -122.202 |
| 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 | 51.95 | WT% | XRF | |
| TIO2 | 2.27 | WT% | XRF | |
| AL2O3 | 15.92 | WT% | XRF | |
| FE2O3 | 3.7 | WT% | XRF | |
| FEO | 8.8 | WT% | UNKNOWN | |
| MNO | 0.2 | WT% | XRF | |
| MGO | 4.46 | WT% | XRF | |
| CAO | 9.01 | WT% | XRF | |
| NA2O | 2.95 | WT% | XRF | |
| K2O | 0.39 | WT% | XRF | |
| P2O5 | 0.35 | WT% | XRF | |
| MG_NUMBER | 44 | XRF | ||
| BA | 191 | PPM | UNKNOWN | |
| RB | -10 | PPM | UNKNOWN | |
| SR | 295 | PPM | UNKNOWN | |
| Y | 28 | PPM | UNKNOWN | |
| ZR | 180 | PPM | UNKNOWN | |
| NI | -20 | PPM | UNKNOWN | |
| CU | 174 | PPM | UNKNOWN | |
| ZN | 93 | PPM | UNKNOWN | |
| CR | 18 | PPM | UNKNOWN | |
| CO | 36 | PPM | EDXRF | |
| CR | 16 | PPM | EDXRF | |
| CU | 210 | PPM | EDXRF | |
| GA | 25 | PPM | EDXRF | |
| NI | 14 | PPM | EDXRF | |
| PB | -4 | PPM | EDXRF | |
| SC | 33 | PPM | EDXRF | |
| SR | 300 | PPM | EDXRF | |
| V | 350 | PPM | EDXRF | |
| Y | 30 | PPM | EDXRF | |
| ZN | 110 | PPM | EDXRF |