Sample SM-19
NavDat sample number 14990 · DIORITE
Sample
| Sample ID | SM-19 |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Thomas P. Frost |
| Comment | Bio-hb quartz diorite |
Location
| Latitude | 36.8722 |
|---|---|
| Longitude | -118.293 |
| Location | Eastern Sierra Nevada |
| State / province | California |
| Volcanic field | Thibaut-Black Canyon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 156 | 148 | 165 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 57.3 | WT% | XRF | |
| TIO2 | 1.09 | WT% | XRF | |
| AL2O3 | 16.9 | WT% | XRF | |
| FE2O3 | 7.64 | WT% | XRF | |
| MNO | 0.12 | WT% | XRF | |
| MGO | 3.38 | WT% | XRF | |
| CAO | 6.1 | WT% | XRF | |
| NA2O | 3.57 | WT% | XRF | |
| K2O | 3.16 | WT% | XRF | |
| P2O5 | 0.34 | WT% | XRF | |
| LOI | 0.22 | WT% | XRF | |
| V | 160 | PPM | XRF | |
| CR | 44 | PPM | EDXRF | |
| NI | 36 | PPM | EDXRF | |
| ZN | 84 | PPM | EDXRF | |
| RB | 125 | PPM | EDXRF | |
| SR | 540 | PPM | EDXRF | |
| Y | 25 | PPM | EDXRF | |
| ZR | 180 | PPM | EDXRF | |
| NB | 12 | PPM | EDXRF | |
| BA | 980 | PPM | EDXRF |