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Sample CV-15
NavDat sample number 7115 · DACITE
Sample
| Sample ID | CV-15 |
|---|
| Rock name | DACITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 34.1247 |
|---|
| Longitude | -118.776 |
|---|
| 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 | 68.8 | | WT% | XRF |
| TIO2 | 0.63 | | WT% | XRF |
| AL2O3 | 16.81 | | WT% | AAS |
| FEO | 3.69 | | WT% | AAS |
| MNO | 0.02 | | WT% | AAS |
| MGO | 0.13 | | WT% | AAS |
| CAO | 4.7 | | WT% | XRF |
| NA2O | 5.06 | | WT% | AAS |
| K2O | 0.78 | | WT% | XRF |
| P2O5 | 0.09 | | WT% | SP-PH |
| TOTAL | 100.71 | | WT% | XRF |
| SR87_SR86 | 0.70317 | | | MS |
| SR87_SR86 | 0.70339 | | | MS |
