Sample H-18
NavDat sample number 7545 · BASALT
Sample
| Sample ID | H-18 |
|---|---|
| Alternate ID | D-682B |
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Dodge & Moore |
Location
| Latitude | 37.5017 |
|---|---|
| Longitude | -119.153 |
| State / province | California |
| Volcanic field | Upper San Joaquin |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2.14 | 0.38 | 3.9 | Cenozoic |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 55.5 | WT% | XRF | |
| AL2O3 | 15.95 | WT% | XRF | |
| FE2O3 | 2.41 | WT% | XRF | |
| FEO | 3.41 | WT% | TIT | |
| MGO | 8.53 | WT% | XRF | |
| CAO | 6.68 | WT% | XRF | |
| NA2O | 3.97 | WT% | XRF | |
| K2O | 2 | WT% | XRF | |
| H2O_PLUS | 0.47 | WT% | TIT | |
| H2O_MINUS | 0.3 | WT% | TIT | |
| TIO2 | 0.6 | WT% | XRF | |
| P2O5 | 0.14 | WT% | XRF | |
| MNO | 0.11 | WT% | XRF | |
| CO2 | 0.11 | WT% | UNKNOWN | |
| RB | 19 | PPM | XRF | |
| SR | 1350 | PPM | XRF | |
| BA | 1100 | PPM | XRF | |
| SC | 16 | PPM | XRF | |
| Y | 5 | PPM | XRF | |
| V | 106 | PPM | XRF | |
| CR | 400 | PPM | XRF | |
| NI | 265 | PPM | XRF |