Sample U-12
NavDat sample number 7587 · BASALT
Sample
| Sample ID | U-12 |
|---|---|
| Alternate ID | TM-14 |
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Dodge & Moore |
Location
| Latitude | 37.1217 |
|---|---|
| Longitude | -119.393 |
| State / province | California |
| Volcanic field | Lower San Joaquin |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 9.8 | 8.82 | 10.78 | Cenozoic |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 50.66 | WT% | XRF | |
| AL2O3 | 13.18 | WT% | XRF | |
| FE2O3 | 2.88 | WT% | XRF | |
| FEO | 5.77 | WT% | TIT | |
| MGO | 10.48 | WT% | XRF | |
| CAO | 8.52 | WT% | XRF | |
| NA2O | 2.84 | WT% | XRF | |
| K2O | 2.08 | WT% | XRF | |
| H2O_PLUS | 0.75 | WT% | TIT | |
| H2O_MINUS | 0.59 | WT% | TIT | |
| TIO2 | 0.98 | WT% | XRF | |
| P2O5 | 0.51 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| CO2 | 0.06 | WT% | UNKNOWN | |
| RB | 61 | PPM | XRF | |
| SR | 860 | PPM | XRF | |
| BA | 860 | PPM | XRF | |
| SC | 27 | PPM | XRF | |
| Y | 14 | PPM | XRF | |
| V | 210 | PPM | XRF | |
| NI | 230 | PPM | XRF |