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Sample GM-22
NavDat sample number 5204 · BASALT
Sample
| Sample ID | GM-22 |
|---|
| Rock name | BASALT |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 37.9773 |
|---|
| Longitude | -118.554 |
|---|
| Location | eastern Adobe Hills |
|---|
| State / province | California |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 2.7 |
|
1.8 |
3.6 |
Late Pliocene |
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 50.12 | | WT% | XRF |
| TIO2 | 1.67 | | WT% | XRF |
| AL2O3 | 15.86 | | WT% | XRF |
| FE2O3 | 10.09 | | WT% | XRF |
| FEO | 9.08 | | WT% | XRF |
| MNO | 0.13 | | WT% | XRF |
| MGO | 6.73 | | WT% | XRF |
| CAO | 8.28 | | WT% | XRF |
| NA2O | 3.53 | | WT% | XRF |
| K2O | 2.54 | | WT% | XRF |
| P2O5 | 0.87 | | WT% | XRF |
| LOI | 0.33 | | WT% | XRF |
| TOTAL | 99.8 | | WT% | XRF |
| RB | 36.3 | | PPM | XRF |
| SR | 1353 | | PPM | XRF |
