Sample MB97-76A
NavDat sample number 52158 · BASALT
Sample
| Sample ID | MB97-76A |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 42.686 |
|---|---|
| Longitude | -118.45 |
| Location | Miranda Flat |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 16.4 | 16.22 | 16.58 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 50.44 | WT% | DROES | |
| TIO2 | 2.57 | WT% | DROES | |
| AL2O3 | 15.57 | WT% | DROES | |
| FE2O3 | 13.41 | WT% | DROES | |
| MNO | 0.19 | WT% | DROES | |
| MGO | 4.48 | WT% | DROES | |
| CAO | 8.13 | WT% | DROES | |
| NA2O | 3.67 | WT% | DROES | |
| K2O | 1.59 | WT% | DROES | |
| P2O5 | 0.69 | WT% | DROES | |
| TOTAL | 100.79 | WT% | DROES | |
| NI | 55 | PPM | XRF | |
| CR | 1 | PPM | XRF | |
| SC | 27.3 | PPM | XRF | |
| V | 353 | PPM | XRF | |
| BA | 589 | PPM | XRF | |
| RB | 30 | PPM | XRF | |
| SR | 560 | PPM | XRF | |
| ZR | 220 | PPM | XRF | |
| Y | 37 | PPM | XRF | |
| NB | 14.9 | PPM | XRF | |
| GA | 27.3 | PPM | XRF | |
| CU | 217 | PPM | XRF | |
| CO | 38 | PPM | XRF | |
| ZN | 112 | PPM | XRF | |
| PB | 7 | PPM | XRF | |
| LA | 26 | PPM | XRF | |
| CE | 53 | PPM | XRF | |
| U | 0.7 | PPM | XRF | |
| TH | 5.6 | PPM | XRF |