Sample M794
NavDat sample number 21484 · GRANODIORITE
Sample
| Sample ID | M794 |
|---|---|
| Alternate ID | N9 |
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | James G. Moore |
Location
| Latitude | 36.7817 |
|---|---|
| Longitude | -118.64 |
| State / province | California |
| Volcanic field | Granodiorite of North Mountain |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 127.1 | 119.5 | 134.7 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 75.8 | WT% | XRF | |
| TIO2 | 0.14 | WT% | XRF | |
| AL2O3 | 13.2 | WT% | XRF | |
| FE2O3 | 0.36 | WT% | XRF | |
| FEO | 0.28 | WT% | XRF | |
| MNO | 0.03 | WT% | XRF | |
| MGO | -0.2 | WT% | XRF | |
| CAO | 0.62 | WT% | XRF | |
| NA2O | 3.6 | WT% | XRF | |
| K2O | 5.1 | WT% | XRF | |
| P2O5 | 0.06 | WT% | XRF | |
| LOI | 0.25 | WT% | XRF | |
| BA | 330 | PPM | XRF | |
| CU | -20 | PPM | XRF | |
| CR | -20 | PPM | XRF | |
| NB | 18 | PPM | XRF | |
| NI | -20 | PPM | XRF | |
| RB | 162 | PPM | XRF | |
| SR | 48 | PPM | XRF | |
| Y | 14 | PPM | XRF | |
| ZN | -20 | PPM | XRF | |
| ZR | 126 | PPM | XRF | |
| LA | 76 | PPM | XRF | |
| CE | 90 | PPM | XRF |