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Sample CG-57
NavDat sample number 5738 · LATITE
Sample
| Sample ID | CG-57 |
|---|
| Rock name | LATITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 33.4667 |
|---|
| Longitude | -115.417 |
|---|
| Location | Iris Pass |
|---|
| State / province | California |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 23.5 |
|
22.4 |
24.6 |
|
|
Analyses
Mineral
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 72.8 | | WT% | XRF |
| AL2O3 | 14.5 | | WT% | XRF |
| FEO | 2.2 | | WT% | XRF |
| MGO | 0.5 | | WT% | XRF |
| CAO | 1.6 | | WT% | XRF |
| NA2O | 3.4 | | WT% | XRF |
| K2O | 4.7 | | WT% | XRF |
| TIO2 | 0.2 | | WT% | XRF |
References
- Crowe, B M; Crowell, J C; Krummenacher, D (1979) Regional stratigraphy, K-Ar ages, and tectonic implications of Cenozoic volcanic rocks, southeastern California. American Journal of Science, vol.279, no.2, pp.186-216, Feb 1979
