Sample CBC87-70
NavDat sample number 20808 · GRANODIORITE
Sample
| Sample ID | CBC87-70 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | C.B. Clarke |
Location
| Latitude | 44.5444 |
|---|---|
| Longitude | -115.562 |
| Location | Deadwood South |
| 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 | 74.63 | WT% | EDXRF | |
| AL2O3 | 14.36 | WT% | EDXRF | |
| TIO2 | 0.14 | WT% | EDXRF | |
| FE2O3T | 1.13 | WT% | EDXRF | |
| MGO | 0.24 | WT% | EDXRF | |
| CAO | 1.52 | WT% | EDXRF | |
| NA2O | 3.94 | WT% | EDXRF | |
| K2O | 3.45 | WT% | EDXRF | |
| MNO | 0.05 | WT% | EDXRF | |
| P2O5 | 0.02 | WT% | EDXRF | |
| LOI | 0.48 | WT% | EDXRF | |
| TOTAL | 99.96 | WT% | EDXRF | |
| BA | 1434 | PPM | EDXRF | |
| CE | 25 | PPM | EDXRF | |
| CO | 2 | PPM | EDXRF | |
| CR | 5 | PPM | EDXRF | |
| CU | 1 | PPM | EDXRF | |
| LA | 20 | PPM | EDXRF | |
| NB | 17 | PPM | EDXRF | |
| ND | 15 | PPM | EDXRF | |
| NI | 2 | PPM | EDXRF | |
| PB | 21 | PPM | EDXRF | |
| RB | 98 | PPM | EDXRF | |
| SM | 6 | PPM | EDXRF | |
| SR | 595 | PPM | EDXRF | |
| TH | 5 | PPM | EDXRF | |
| U | 1 | PPM | EDXRF | |
| V | 7 | PPM | EDXRF | |
| ZN | 45 | PPM | EDXRF | |
| ZR | 89 | PPM | EDXRF | |
| Y | 13 | PPM | EDXRF |