Sample MB97-31
NavDat sample number 52120 · BASALT
Sample
| Sample ID | MB97-31 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 43.131 |
|---|---|
| Longitude | -118.229 |
| Location | Route 78 North |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 16.24 | 15.74 | 16.74 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 49.96 | WT% | DROES | |
| TIO2 | 2.2 | WT% | DROES | |
| AL2O3 | 17.4 | WT% | DROES | |
| FE2O3 | 11.6 | WT% | DROES | |
| MNO | 0.16 | WT% | DROES | |
| MGO | 4.23 | WT% | DROES | |
| CAO | 9.36 | WT% | DROES | |
| NA2O | 3.23 | WT% | DROES | |
| K2O | 0.81 | WT% | DROES | |
| P2O5 | 0.24 | WT% | DROES | |
| TOTAL | 100.13 | WT% | DROES | |
| NI | 143 | PPM | XRF | |
| CR | 48 | PPM | XRF | |
| SC | 28.3 | PPM | XRF | |
| V | 334 | PPM | XRF | |
| BA | 394 | PPM | XRF | |
| RB | 6.9 | PPM | XRF | |
| SR | 462 | PPM | XRF | |
| ZR | 116 | PPM | XRF | |
| Y | 26 | PPM | XRF | |
| NB | 12.9 | PPM | XRF | |
| GA | 26.6 | PPM | XRF | |
| CU | 117 | PPM | XRF | |
| CO | 38 | PPM | XRF | |
| ZN | 102 | PPM | XRF | |
| PB | 4 | PPM | XRF | |
| LA | 17 | PPM | XRF | |
| CE | 36 | PPM | XRF | |
| U | 0.3 | PPM | XRF | |
| TH | 3.4 | PPM | XRF |