Sample CD-13
NavDat sample number 14969 · DIORITE
Sample
| Sample ID | CD-13 |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Thomas P. Frost |
| Comment | Fine-grained bio-hb quartz diorite |
Location
| Latitude | 37.5833 |
|---|---|
| Longitude | -118.667 |
| Location | Eastern Sierra Nevada |
| State / province | California |
| Volcanic field | Casa Diablo |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 179 | 148 | 210 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 51.6 | WT% | XRF | |
| TIO2 | 0.97 | WT% | XRF | |
| AL2O3 | 19.2 | WT% | XRF | |
| FE2O3 | 9.18 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| MGO | 4.75 | WT% | XRF | |
| CAO | 9.35 | WT% | XRF | |
| NA2O | 3.18 | WT% | XRF | |
| K2O | 0.9 | WT% | XRF | |
| P2O5 | 0.34 | WT% | XRF | |
| LOI | 0.31 | WT% | XRF | |
| V | 210 | PPM | XRF | |
| CR | 40 | PPM | EDXRF | |
| NI | 21 | PPM | EDXRF | |
| ZN | 114 | PPM | EDXRF | |
| RB | 29 | PPM | EDXRF | |
| SR | 821 | PPM | EDXRF | |
| Y | 15 | PPM | EDXRF | |
| ZR | 93 | PPM | EDXRF | |
| NB | 5 | PPM | EDXRF | |
| BA | 800 | PPM | EDXRF |