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Sample 8SG007
NavDat sample number 16800 · ANDESITE
Sample
| Sample ID | 8SG007 |
|---|
| Rock name | ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
| Comment | May be 8?SG007 |
|---|
Location
| Latitude | 36.875 |
|---|
| Longitude | -121.185 |
|---|
| Location | central Diablo Range |
|---|
| State / province | California |
|---|
| Volcanic field | Quien Sabe |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 9.7 |
|
8.5 |
10.9 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 62.3 | | WT% | XRF |
| AL2O3 | 15.6 | | WT% | XRF |
| FE2O3 | 2.14 | | WT% | XRF |
| FEO | 2.5 | | WT% | XRF |
| MGO | 3.3 | | WT% | XRF |
| CAO | 5.46 | | WT% | XRF |
| NA2O | 3.2 | | WT% | XRF |
| K2O | 1.98 | | WT% | XRF |
| TIO2 | 0.72 | | WT% | XRF |
| P2O5 | 0.24 | | WT% | XRF |
| MNO | 0.09 | | WT% | XRF |
