Sample CR2a-A
NavDat sample number 18656 · GRANODIORITE
Sample
| Sample ID | CR2a-A |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 37.0733 |
|---|---|
| Longitude | -118.967 |
| State / province | California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 90 | 81 | 99 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 61.2 | WT% | XRF | |
| AL2O3 | 15.5 | WT% | XRF | |
| FE2O3 | 2.04 | WT% | XRF | |
| FEO | 3.95 | WT% | XRF | |
| MGO | 2.7 | WT% | XRF | |
| CAO | 4.07 | WT% | XRF | |
| NA2O | 3 | WT% | XRF | |
| K2O | 4.02 | WT% | XRF | |
| H2O_PLUS | 0.8 | WT% | XRF | |
| H2O_MINUS | 0.19 | WT% | XRF | |
| TIO2 | 1.13 | WT% | XRF | |
| P2O5 | 0.33 | WT% | XRF | |
| MNO | 0.1 | WT% | XRF | |
| CO2 | 0.06 | WT% | XRF | |
| TOTAL | 99.1 | WT% | XRF | |
| RB | 120 | PPM | XRF | |
| SR | 533 | PPM | XRF | |
| BA | 2622 | PPM | XRF | |
| LA | 56.6 | PPM | XRF | |
| CE | 122 | PPM | XRF | |
| PR | 12.5 | PPM | XRF | |
| ND | 52.4 | PPM | XRF | |
| SM | 7.5 | PPM | XRF | |
| EU | 2.12 | PPM | XRF | |
| GD | 7 | PPM | XRF | |
| TH | 1 | PPM | XRF | |
| DY | 4.6 | PPM | XRF | |
| HO | 0.83 | PPM | XRF | |
| ER | 2 | PPM | XRF | |
| TM | 0.25 | PPM | XRF | |
| YB | 1.87 | PPM | XRF | |
| LU | 0.26 | PPM | XRF | |
| Y | 22 | PPM | XRF | |
| ZR | 161 | PPM | XRF | |
| NB | 14 | PPM | XRF | |
| TH | 19 | PPM | XRF | |
| U | 3.05 | PPM | XRF | |
| SC | 13 | PPM | XRF | |
| V | 110 | PPM | XRF | |
| CO | 12 | PPM | XRF | |
| RB | 120 | PPM | POINT_COUNT | |
| SR | 533 | PPM | POINT_COUNT | |
| RB87_SR86 | 0.65 | POINT_COUNT | ||
| SR87_SR86 | 0.70734 | POINT_COUNT |