Sample LB92-155
NavDat sample number 57906 · GRANODIORITE
Sample
| Sample ID | LB92-155 |
|---|---|
| Alternate ID | GB |
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | XENOLITH |
| Collected by | Borg and Clynne |
Location
| Latitude | 40.547 |
|---|---|
| Longitude | -121.32 |
| Location | Cinder Cone Volcano |
| State / province | California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 158.25 | 65.5 | 251 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 71.46 | WT% | WDXRF | |
| TIO2 | 0.26 | WT% | WDXRF | |
| AL2O3 | 15.08 | WT% | WDXRF | |
| FE2O3 | 0.49 | WT% | WDXRF | |
| FEO | 1.75 | WT% | WDXRF | |
| MNO | 0.05 | WT% | WDXRF | |
| MGO | 0.92 | WT% | WDXRF | |
| CAO | 2.81 | WT% | WDXRF | |
| NA2O | 2.81 | WT% | WDXRF | |
| K2O | 2.75 | WT% | WDXRF | |
| P2O5 | 0.1 | WT% | WDXRF | |
| CR | 4 | PPM | XRF | |
| NI | 3 | PPM | XRF | |
| RB | 53 | PPM | XRF | |
| SR | 442 | PPM | XRF | |
| Y | 16 | PPM | XRF | |
| ZR | 118 | PPM | XRF | |
| NB | 16 | PPM | XRF | |
| BA | 983 | PPM | XRF | |
| LA | 17 | PPM | XRF | |
| CE | 30.9 | PPM | XRF | |
| ND | 11.5 | PPM | XRF | |
| SM | 2.18 | PPM | XRF | |
| EU | 0.57 | PPM | XRF | |
| GD | 1.54 | PPM | XRF | |
| DY | 1.07 | PPM | XRF | |
| ER | 0.55 | PPM | XRF | |
| YB | 0.54 | PPM | XRF | |
| LU | 0.08 | PPM | XRF |