Sample CBC87-71
NavDat sample number 20809 · GRANODIORITE
Sample
| Sample ID | CBC87-71 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | C.B. Clarke |
Location
| Latitude | 44.6458 |
|---|---|
| Longitude | -115.588 |
| Location | Summit Lake |
| State / province | Idaho |
| Volcanic field | Idaho Batholith, Atlanta Lobe |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 78 | 72 | 85 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 74.93 | WT% | EDXRF | |
| AL2O3 | 13.74 | WT% | EDXRF | |
| TIO2 | 0.1 | WT% | EDXRF | |
| FE2O3T | 1.1 | WT% | EDXRF | |
| MGO | 0.18 | WT% | EDXRF | |
| CAO | 1.32 | WT% | EDXRF | |
| NA2O | 3.72 | WT% | EDXRF | |
| K2O | 3.98 | WT% | EDXRF | |
| MNO | 0.04 | WT% | EDXRF | |
| P2O5 | 0.03 | WT% | EDXRF | |
| LOI | 0.56 | WT% | EDXRF | |
| TOTAL | 99.69 | WT% | EDXRF | |
| BA | 1087 | PPM | EDXRF | |
| CE | 35 | PPM | EDXRF | |
| CO | 2 | PPM | EDXRF | |
| CR | 5 | PPM | EDXRF | |
| CU | 3 | PPM | EDXRF | |
| LA | 23 | PPM | EDXRF | |
| NB | 18 | PPM | EDXRF | |
| ND | 16 | PPM | EDXRF | |
| NI | 2 | PPM | EDXRF | |
| PB | 18 | PPM | EDXRF | |
| RB | 120 | PPM | EDXRF | |
| SM | 12 | PPM | EDXRF | |
| SR | 410 | PPM | EDXRF | |
| TH | 10 | PPM | EDXRF | |
| U | 1 | PPM | EDXRF | |
| V | 5 | PPM | EDXRF | |
| ZN | 50 | PPM | EDXRF | |
| ZR | 86 | PPM | EDXRF | |
| Y | 10 | PPM | EDXRF |