Sample T-3
NavDat sample number 7576 · ANDESITE
Sample
| Sample ID | T-3 |
|---|---|
| Alternate ID | MLc-52 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Kistler, 1974 |
Location
| Latitude | 37.0117 |
|---|---|
| Longitude | -119.637 |
| State / province | California |
| Volcanic field | Lower San Joaquin |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 10.1 | 10.1 | 10.1 | Cenozoic |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 57.57 | WT% | XRF | |
| AL2O3 | 18.67 | WT% | XRF | |
| FE2O3 | 2.2 | WT% | XRF | |
| FEO | 3.47 | WT% | TIT | |
| MGO | 2.36 | WT% | XRF | |
| CAO | 6.29 | WT% | XRF | |
| NA2O | 4.12 | WT% | XRF | |
| K2O | 3.27 | WT% | XRF | |
| H2O_PLUS | 0.66 | WT% | TIT | |
| H2O_MINUS | 0.12 | WT% | TIT | |
| TIO2 | 1.08 | WT% | XRF | |
| P2O5 | 0.47 | WT% | XRF | |
| MNO | 0.1 | WT% | XRF | |
| CO2 | 0.03 | WT% | UNKNOWN | |
| RB | 96 | PPM | XRF | |
| SR | 980 | PPM | XRF | |
| BA | 1350 | PPM | XRF | |
| SC | 16 | PPM | XRF | |
| Y | 23 | PPM | XRF | |
| V | 174 | PPM | XRF | |
| NI | 16 | PPM | XRF |