Sample 80C
NavDat sample number 128294 · GABBRO
Sample
| Sample ID | 80C |
|---|---|
| Rock name | GABBRO |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Frost, Thomas |
| Comment | Intrusion |
Location
| Latitude | 37.1428 |
|---|---|
| Longitude | -118.583 |
| 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 | 50.6 | WT% | XRF | |
| TIO2 | 1.23 | WT% | XRF | |
| AL2O3 | 17.9 | WT% | XRF | |
| FE2O3 | 9.99 | WT% | XRF | |
| MNO | 0.13 | WT% | XRF | |
| MGO | 5.4 | WT% | XRF | |
| CAO | 8.44 | WT% | XRF | |
| NA2O | 3.4 | WT% | XRF | |
| K2O | 1.6 | WT% | XRF | |
| P2O5 | 0.31 | WT% | XRF | |
| BA | 700 | PPM | EDXRF | |
| LA | 22 | PPM | EDXRF | |
| CE | 53 | PPM | EDXRF | |
| RB | 48 | PPM | EDXRF | |
| SR | 850 | PPM | EDXRF | |
| Y | 13 | PPM | EDXRF | |
| ZR | 105 | PPM | EDXRF | |
| NB | 12 | PPM | EDXRF | |
| NI | 33 | PPM | EDXRF | |
| ZN | 120 | PPM | EDXRF | |
| CR | 80 | PPM | EDXRF |