Sample DB7ai
NavDat sample number 128397 · APLITE
Sample
| Sample ID | DB7ai |
|---|---|
| Rock name | APLITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | Frost, Thomas |
| Comment | Comp. dike |
Location
| Latitude | 37.0969 |
|---|---|
| Longitude | -118.053 |
| 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 | 65.2 | WT% | XRF | |
| TIO2 | 0.59 | WT% | XRF | |
| AL2O3 | 17.3 | WT% | XRF | |
| FE2O3 | 4.18 | WT% | XRF | |
| MNO | 0.05 | WT% | XRF | |
| MGO | 1.5 | WT% | XRF | |
| CAO | 4.22 | WT% | XRF | |
| NA2O | 4.6 | WT% | XRF | |
| K2O | 1.85 | WT% | XRF | |
| P2O5 | 0.23 | WT% | XRF | |
| LOI | 0.5 | WT% | XRF | |
| BA | 900 | PPM | EDXRF | |
| LA | 25 | PPM | EDXRF | |
| CE | 64 | PPM | EDXRF | |
| RB | 82 | PPM | EDXRF | |
| SR | 625 | PPM | EDXRF | |
| Y | 15 | PPM | EDXRF | |
| ZR | 180 | PPM | EDXRF | |
| NB | 15 | PPM | EDXRF | |
| NI | 10 | PPM | EDXRF | |
| ZN | 70 | PPM | EDXRF | |
| CR | 7 | PPM | EDXRF |