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Sample F-24
NavDat sample number 5164 · LATITE
Sample
| Sample ID | F-24 |
|---|
| Rock name | LATITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
| Comment | late stage latite and quartz latite |
|---|
Location
| Latitude | 38.2613 |
|---|
| Longitude | -119.367 |
|---|
| Location | Little Walker Center |
|---|
| State / province | California |
|---|
| Location comment | from southeast rim of Little Walker center |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 9.65 |
|
8.6 |
10.7 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 61.88 | | WT% | XRF |
| TIO2 | 1.19 | | WT% | XRF |
| AL2O3 | 17.01 | | WT% | XRF |
| FE2O3 | 5.38 | | WT% | XRF |
| FEO | 4.84 | | WT% | XRF |
| MNO | 0.09 | | WT% | XRF |
| MGO | 1.27 | | WT% | XRF |
| CAO | 3.38 | | WT% | XRF |
| NA2O | 3.55 | | WT% | XRF |
| K2O | 5.69 | | WT% | XRF |
| P2O5 | 0.38 | | WT% | XRF |
| LOI | 0.82 | | WT% | XRF |
| TOTAL | 99.82 | | WT% | XRF |
| RB | 257 | | PPM | XRF |
| SR | 503 | | PPM | XRF |
