Sample U-13
NavDat sample number 7588 · BASALT
Sample
| Sample ID | U-13 |
|---|---|
| Alternate ID | TM-24 |
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Dodge & Moore |
Location
| Latitude | 37.1183 |
|---|---|
| Longitude | -119.413 |
| 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 | 47.74 | WT% | XRF | |
| AL2O3 | 11.82 | WT% | XRF | |
| FE2O3 | 2.9 | WT% | XRF | |
| FEO | 6.3 | WT% | TIT | |
| MGO | 13.78 | WT% | XRF | |
| CAO | 8.31 | WT% | XRF | |
| NA2O | 2.4 | WT% | XRF | |
| K2O | 2.17 | WT% | XRF | |
| H2O_PLUS | 0.9 | WT% | TIT | |
| H2O_MINUS | 0.26 | WT% | TIT | |
| TIO2 | 1.28 | WT% | XRF | |
| P2O5 | 0.58 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| CO2 | 0.06 | WT% | UNKNOWN | |
| RB | 49 | PPM | XRF | |
| SR | 740 | PPM | XRF | |
| BA | 770 | PPM | XRF | |
| SC | 25 | PPM | XRF | |
| Y | 12 | PPM | XRF | |
| V | 215 | PPM | XRF | |
| NI | 410 | PPM | XRF |