Sample LL-10
NavDat sample number 7677 · ANDESITE
Sample
| Sample ID | LL-10 |
|---|---|
| Alternate ID | 77-11 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Dodge & Moore |
Location
| Latitude | 36.355 |
|---|---|
| Longitude | -118.317 |
| State / province | California |
| Volcanic field | Kern Plateau |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.01 | 0 | 0.015 | Cenozoic |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 54.25 | WT% | XRF | |
| AL2O3 | 16.4 | WT% | XRF | |
| FE2O3 | 2.63 | WT% | XRF | |
| FEO | 4.24 | WT% | TIT | |
| MGO | 6.24 | WT% | XRF | |
| CAO | 8.04 | WT% | XRF | |
| NA2O | 3.72 | WT% | XRF | |
| K2O | 1.5 | WT% | XRF | |
| H2O_PLUS | 0.68 | WT% | TIT | |
| H2O_MINUS | 0.28 | WT% | TIT | |
| TIO2 | 1.09 | WT% | XRF | |
| P2O5 | 0.38 | WT% | XRF | |
| MNO | 0.12 | WT% | XRF | |
| CO2 | 0.25 | WT% | UNKNOWN | |
| RB | 200 | PPM | XRF | |
| SR | 900 | PPM | XRF | |
| BA | 1000 | PPM | XRF | |
| SC | 22 | PPM | XRF | |
| Y | 13 | PPM | XRF | |
| ZR | 193 | PPM | XRF | |
| V | 170 | PPM | XRF | |
| CR | 121 | PPM | XRF | |
| NI | 86 | PPM | XRF |