Sample MV-32
NavDat sample number 34480 · DIORITE
Sample
| Sample ID | MV-32 |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 44.715 |
|---|---|
| Longitude | -122.25 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 12 | 10.8 | 13.2 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 61.51 | WT% | ICPAES | |
| TIO2 | 0.83 | WT% | ICPAES | |
| AL2O3 | 16.61 | WT% | ICPAES | |
| FEOT | 5.74 | WT% | TIT | |
| MNO | 0.09 | WT% | ICPAES | |
| MGO | 3.78 | WT% | ICPAES | |
| CAO | 6.21 | WT% | ICPAES | |
| NA2O | 4.06 | WT% | ICPAES | |
| K2O | 0.87 | WT% | ICPAES | |
| P2O5 | 0.3 | WT% | ICPAES | |
| TOTAL | 100.83 | WT% | ICPAES | |
| LOI | 4.1 | WT% | ICPAES | |
| BA | 376 | PPM | INAA | |
| LA | 15.4 | PPM | INAA | |
| CE | 31 | PPM | INAA | |
| RB | 40 | PPM | INAA | |
| SR | 378 | PPM | INAA | |
| AG | -0.3 | PPM | INAA | |
| CU | 20 | PPM | INAA | |
| MO | -1 | PPM | INAA | |
| PB | 5 | PPM | INAA | |
| ZN | 18 | PPM | INAA |