Sample 29B1
NavDat sample number 128400 · NOT-GIVEN
Sample
| Sample ID | 29B1 |
|---|---|
| Rock name | NOT-GIVEN |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Frost, Thomas |
| Comment | Mafic dike |
Location
| Latitude | 37.1039 |
|---|---|
| Longitude | -118.57 |
| Location | Lamark Granodiorite |
| State / province | California |
| Volcanic field | Eastern Sierra Nevada |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 91.6 | 91 | 92.2 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 49.6 | WT% | XRF | |
| TIO2 | 1.06 | WT% | XRF | |
| AL2O3 | 19.5 | WT% | XRF | |
| FE2O3 | 10.2 | WT% | XRF | |
| MNO | 0.22 | WT% | XRF | |
| MGO | 4.1 | WT% | XRF | |
| CAO | 7.49 | WT% | XRF | |
| NA2O | 4.3 | WT% | XRF | |
| K2O | 1.94 | WT% | XRF | |
| P2O5 | 0.42 | WT% | XRF | |
| LOI | 1 | WT% | XRF | |
| BA | 900 | PPM | EDXRF | |
| CE | 66 | PPM | EDXRF | |
| RB | 95 | PPM | EDXRF | |
| SR | 660 | PPM | EDXRF | |
| Y | 24 | PPM | EDXRF | |
| ZR | 180 | PPM | EDXRF | |
| NB | 11 | PPM | EDXRF | |
| NI | 11 | PPM | EDXRF | |
| ZN | 160 | PPM | EDXRF | |
| CR | 6 | PPM | EDXRF |