Sample 106B
NavDat sample number 128331 · DIORITE
Sample
| Sample ID | 106B |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Frost, Thomas |
| Comment | Giant Incl. |
Location
| Latitude | 37.1025 |
|---|---|
| Longitude | -118.554 |
| 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 | 51.7 | WT% | XRF | |
| TIO2 | 1.25 | WT% | XRF | |
| AL2O3 | 18.4 | WT% | XRF | |
| FE2O3 | 8.7 | WT% | XRF | |
| MNO | 0.13 | WT% | XRF | |
| MGO | 4.6 | WT% | XRF | |
| CAO | 7.2 | WT% | XRF | |
| NA2O | 4.1 | WT% | XRF | |
| K2O | 2.33 | WT% | XRF | |
| P2O5 | 0.42 | WT% | XRF | |
| LOI | 0.65 | WT% | XRF | |
| BA | 900 | PPM | EDXRF | |
| LA | 28 | PPM | EDXRF | |
| CE | 80 | PPM | EDXRF | |
| RB | 85 | PPM | EDXRF | |
| SR | 870 | PPM | EDXRF | |
| Y | 20 | PPM | EDXRF | |
| ZR | 200 | PPM | EDXRF | |
| NB | 15 | PPM | EDXRF | |
| NI | 35 | PPM | EDXRF | |
| ZN | 125 | PPM | EDXRF | |
| CR | 60 | PPM | EDXRF |