Sample 79A
NavDat sample number 128403 · NOT-GIVEN
Sample
| Sample ID | 79A |
|---|---|
| Rock name | NOT-GIVEN |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Frost, Thomas |
| Comment | Mafic dike |
Location
| Latitude | 37.1444 |
|---|---|
| Longitude | -118.582 |
| 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 | 49.9 | WT% | XRF | |
| TIO2 | 1.27 | WT% | XRF | |
| AL2O3 | 19.4 | WT% | XRF | |
| FE2O3 | 10.6 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| MGO | 4.2 | WT% | XRF | |
| CAO | 7.88 | WT% | XRF | |
| NA2O | 4.4 | WT% | XRF | |
| K2O | 1.63 | WT% | XRF | |
| P2O5 | 0.38 | WT% | XRF | |
| BA | 640 | PPM | EDXRF | |
| LA | 22 | PPM | EDXRF | |
| CE | 58 | PPM | EDXRF | |
| RB | 82 | PPM | EDXRF | |
| SR | 750 | PPM | EDXRF | |
| Y | 17 | PPM | EDXRF | |
| ZR | 150 | PPM | EDXRF | |
| NB | 10 | PPM | EDXRF | |
| NI | 19 | PPM | EDXRF | |
| ZN | 140 | PPM | EDXRF | |
| CR | 17 | PPM | EDXRF |