Sample TH2-16
NavDat sample number 14955 · DIORITE
Sample
| Sample ID | TH2-16 |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Thomas P. Frost |
| Comment | Fine, massive, hypidiomorphic hornblende diorite |
Location
| Latitude | 37.3611 |
|---|---|
| Longitude | -118.528 |
| Location | Eastern Sierra Nevada |
| State / province | California |
| Volcanic field | Tungsten Hills |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 150.45 | 150.3 | 150.6 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 52.8 | WT% | XRF | |
| TIO2 | 0.82 | WT% | XRF | |
| AL2O3 | 19 | WT% | XRF | |
| FE2O3 | 9.28 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| MGO | 4.43 | WT% | XRF | |
| CAO | 8.3 | WT% | XRF | |
| NA2O | 2.96 | WT% | XRF | |
| K2O | 0.97 | WT% | XRF | |
| P2O5 | 0.29 | WT% | XRF | |
| LOI | 0.85 | WT% | XRF | |
| V | 195 | PPM | XRF | |
| CR | 28 | PPM | EDXRF | |
| NI | 16 | PPM | EDXRF | |
| ZN | 110 | PPM | EDXRF | |
| RB | 23 | PPM | EDXRF | |
| SR | 620 | PPM | EDXRF | |
| Y | 17 | PPM | EDXRF | |
| ZR | 65 | PPM | EDXRF | |
| NB | 6 | PPM | EDXRF | |
| BA | 625 | PPM | EDXRF |