← Search
Sample SM-75-136
NavDat sample number 54712
Sample
| Sample ID | SM-75-136 |
|---|
| Rock type | VOLCANIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 41.7333 |
|---|
| Longitude | -121.6 |
|---|
| State / province | California |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 0.9 |
|
0.01 |
1.8 |
Pleistocene |
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 57.39 | | WT% | XRF |
| TIO2 | 0.71 | | WT% | XRF |
| AL2O3 | 17.84 | | WT% | XRF |
| FE2O3 | 0.17 | | WT% | XRF |
| FEO | 5.63 | | WT% | XRF |
| MNO | 0.11 | | WT% | XRF |
| MGO | 5.21 | | WT% | XRF |
| CAO | 7.43 | | WT% | XRF |
| NA2O | 3.69 | | WT% | XRF |
| K2O | 1.64 | | WT% | XRF |
| P2O5 | 0.05 | | WT% | XRF |
| RB | 55 | | PPM | XRF |
| SR | 227 | | PPM | XRF |
| SR87_SR86 | 0.704 | | | UNKNOWN |
