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Sample WM-908
NavDat sample number 43713 · GABBRO
Sample
| Sample ID | WM-908 |
|---|
| Rock name | GABBRO |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
| Comment | Barcroft gabbro/diorite |
|---|
Location
| Latitude | 37.5305 |
|---|
| Longitude | -118.302 |
|---|
| State / province | California |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 167.3 |
|
156.6 |
178 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 53.08 | | WT% | XRF |
| AL2O3 | 17.71 | | WT% | XRF |
| TIO2 | 1.18 | | WT% | XRF |
| FE2O3 | 9.03 | | WT% | XRF |
| MNO | 0.11 | | WT% | XRF |
| CAO | 7.66 | | WT% | XRF |
| MGO | 3.5 | | WT% | XRF |
| K2O | 0.92 | | WT% | XRF |
| NA2O | 4 | | WT% | XRF |
| P2O5 | 0.44 | | WT% | XRF |
| TOTAL | 97.63 | | WT% | XRF |
