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Sample 11-90
NavDat sample number 19632 · BASALT
Sample
| Sample ID | 11-90 |
|---|
| Alternate ID | 6 |
|---|
| Rock name | BASALT |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 34.767 |
|---|
| Longitude | -116.284 |
|---|
| Location | Cady Mountains |
|---|
| State / province | California |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 20 |
|
18 |
22 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 52.7 | | WT% | XRF |
| TIO2 | 2.13 | | WT% | XRF |
| AL2O3 | 19.2 | | WT% | XRF |
| FE2O3 | 8.55 | | WT% | XRF |
| MGO | 3.27 | | WT% | AAS |
| CAO | 8.03 | | WT% | XRF |
| NA2O | 4.09 | | WT% | AAS |
| K2O | 1.77 | | WT% | XRF |
| P2O5 | 0.22 | | WT% | XRF |
| LOI | 0.26 | | WT% | XRF |
| TOTAL | 99.4 | | WT% | XRF |
| BA | 748 | | PPM | XRF |
| NB | 10 | | PPM | XRF |
| NI | 4 | | PPM | XRF |
| Y | 28 | | PPM | XRF |
| ZR | 158 | | PPM | XRF |
| SR | 920 | | PPM | XRF |
| RB | 33 | | PPM | XRF |
