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Sample CV-4
NavDat sample number 7104 · ANDESITE
Sample
| Sample ID | CV-4 |
|---|
| Rock name | ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 34.1046 |
|---|
| Longitude | -118.761 |
|---|
| Location | Santa Monica Mtns |
|---|
| State / province | California |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 14 |
|
13 |
16 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 56 | | WT% | XRF |
| TIO2 | 1.81 | | WT% | XRF |
| AL2O3 | 16.57 | | WT% | AAS |
| FEO | 8.68 | | WT% | AAS |
| MNO | 0.15 | | WT% | AAS |
| MGO | 4.08 | | WT% | AAS |
| CAO | 7.3 | | WT% | XRF |
| NA2O | 2.54 | | WT% | AAS |
| K2O | 0.69 | | WT% | XRF |
| P2O5 | 0.26 | | WT% | SP-PH |
| TOTAL | 98.78 | | WT% | XRF |
| SR87_SR86 | 0.7042 | | | MS |
