Sample 119A
NavDat sample number 128348 · DIABASE
Sample
| Sample ID | 119A |
|---|---|
| Rock name | DIABASE |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Frost, Thomas |
| Comment | Hybrid Inclusion, 2x3m rounded inclusion. Fine grained, plag phyric |
Location
| Latitude | 37.0833 |
|---|---|
| Longitude | -118.549 |
| 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 | 53.4 | WT% | XRF | |
| TIO2 | 1.2 | WT% | XRF | |
| AL2O3 | 17.9 | WT% | XRF | |
| FE2O3 | 8.23 | WT% | XRF | |
| MNO | 0.12 | WT% | XRF | |
| MGO | 4.2 | WT% | XRF | |
| CAO | 6.97 | WT% | XRF | |
| NA2O | 3.9 | WT% | XRF | |
| K2O | 2.88 | WT% | XRF | |
| P2O5 | 0.46 | WT% | XRF | |
| LOI | 0.58 | WT% | XRF | |
| BA | 1000 | PPM | EDXRF | |
| CE | 82 | PPM | EDXRF | |
| RB | 95 | PPM | EDXRF | |
| SR | 830 | PPM | EDXRF | |
| Y | 18 | PPM | EDXRF | |
| ZR | 200 | PPM | EDXRF | |
| NB | 14 | PPM | EDXRF | |
| NI | 33 | PPM | EDXRF | |
| ZN | 115 | PPM | EDXRF | |
| CR | 66 | PPM | EDXRF |