Sample 69-56
NavDat sample number 4476 · BASALT
Sample
| Sample ID | 69-56 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | vesicular air-cooled basalt |
Location
| Latitude | 42.9289 |
|---|---|
| Longitude | -115.002 |
| State / province | Idaho |
| Volcanic field | McKinney Basalt |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.25 | 0.01 | 0.6 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 47.2 | WT% | XRF | |
| TIO2 | 3.08 | WT% | XRF | |
| AL2O3 | 15.65 | WT% | XRF | |
| FE2O3 | 0.31 | WT% | XRF | |
| FEO | 12.7 | WT% | XRF | |
| MNO | 0.2 | WT% | XRF | |
| MGO | 6.76 | WT% | XRF | |
| CAO | 9.69 | WT% | XRF | |
| NA2O | 2.69 | WT% | XRF | |
| K2O | 0.8 | WT% | XRF | |
| P2O5 | 0.57 | WT% | XRF | |
| H2O_PLUS | 0.03 | WT% | XRF | |
| H2O_MINUS | 0.04 | WT% | XRF | |
| TOTAL | 99.72 | WT% | XRF | |
| NI | 138 | PPM | XRF | |
| CO | 64 | PPM | XRF | |
| SC | 32 | PPM | XRF | |
| CR | 200 | PPM | XRF | |
| BA | 370 | PPM | XRF | |
| SR | 316 | PPM | XRF | |
| RB | 19 | PPM | XRF | |
| HF | 5.7 | PPM | XRF | |
| ZR | 256 | PPM | XRF | |
| TH | 2.3 | PPM | XRF | |
| LA | 24.2 | PPM | XRF | |
| CE | 60 | PPM | XRF | |
| SM | 8.4 | PPM | XRF | |
| EU | 2.59 | PPM | XRF | |
| TB | 1.42 | PPM | XRF | |
| YB | 3.65 | PPM | XRF | |
| LU | 0.51 | PPM | XRF |