Sample T-3
NavDat sample number 15000 · DIORITE
Sample
| Sample ID | T-3 |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Thomas P. Frost |
| Comment | Massive, medium-grained, hb diorite |
Location
| Latitude | 37.3417 |
|---|---|
| Longitude | -118.642 |
| Location | Eastern Sierra Nevada |
| State / province | California |
| Volcanic field | Mount Tom |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 189 | 148 | 230 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 53.8 | WT% | XRF | |
| TIO2 | 0.89 | WT% | XRF | |
| AL2O3 | 17.3 | WT% | XRF | |
| FE2O3 | 9.16 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| MGO | 4.91 | WT% | XRF | |
| CAO | 8.42 | WT% | XRF | |
| NA2O | 2.73 | WT% | XRF | |
| K2O | 1.36 | WT% | XRF | |
| P2O5 | 0.24 | WT% | XRF | |
| LOI | 0.54 | WT% | XRF | |
| V | 240 | PPM | XRF | |
| CR | 70 | PPM | EDXRF | |
| NI | 21 | PPM | EDXRF | |
| ZN | 94 | PPM | EDXRF | |
| RB | 42 | PPM | EDXRF | |
| SR | 500 | PPM | EDXRF | |
| Y | 19 | PPM | EDXRF | |
| ZR | 74 | PPM | EDXRF | |
| NB | 8 | PPM | EDXRF | |
| BA | 750 | PPM | EDXRF |