Sample 115C
NavDat sample number 128342 · DIABASE
Sample
| Sample ID | 115C |
|---|---|
| Rock name | DIABASE |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Frost, Thomas |
| Comment | Inclusion, fine grained |
Location
| Latitude | 37.0881 |
|---|---|
| Longitude | -118.528 |
| 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 | 52.5 | WT% | XRF | |
| TIO2 | 1.35 | WT% | XRF | |
| AL2O3 | 18 | WT% | XRF | |
| FE2O3 | 8.9 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| MGO | 4.5 | WT% | XRF | |
| CAO | 7.33 | WT% | XRF | |
| NA2O | 3.9 | WT% | XRF | |
| K2O | 2.07 | WT% | XRF | |
| P2O5 | 0.36 | WT% | XRF | |
| LOI | 0.55 | WT% | XRF | |
| BA | 680 | PPM | EDXRF | |
| LA | 26 | PPM | EDXRF | |
| CE | 56 | PPM | EDXRF | |
| RB | 84 | PPM | EDXRF | |
| SR | 720 | PPM | EDXRF | |
| Y | 16 | PPM | EDXRF | |
| ZR | 140 | PPM | EDXRF | |
| NB | 13 | PPM | EDXRF | |
| NI | 21 | PPM | EDXRF | |
| ZN | 120 | PPM | EDXRF | |
| CR | 57 | PPM | EDXRF |