Sample s_81-19
NavDat sample number 18672 · MONZODIORITE
Sample
| Sample ID | s_81-19 |
|---|---|
| Rock name | MONZODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | subaerial |
Location
| Latitude | 62.7 |
|---|---|
| Longitude | -144 |
| Location | WRANGELLIA |
| State / province | BRITISH COLUMBIA |
| Location comment | WRANGELL MOUNTAINS |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 227 | 206 | 248 | TRIASSIC |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 53.3 | WT% | XRF | |
| TIO2 | 0.92 | WT% | XRF | |
| AL2O3 | 16.8 | WT% | XRF | |
| FE2O3T | 7.58 | WT% | XRF | |
| CAO | 7.31 | WT% | XRF | |
| MGO | 4.75 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| K2O | 3.54 | WT% | ICPAES | |
| NA2O | 2.85 | WT% | ICPAES | |
| P2O5 | 0.58 | WT% | INAA | |
| LOI | 1.57 | WT% | INAA | |
| LA | 58 | PPM | INAA | |
| CE | 127 | PPM | INAA | |
| ND | 53 | PPM | INAA | |
| SM | 11 | PPM | INAA | |
| EU | 2.29 | PPM | XRF | |
| GD | 7.2 | PPM | XRF | |
| TB | 0.87 | PPM | XRF | |
| DY | 4.65 | PPM | XRF | |
| TM | 0.31 | PPM | XRF | |
| YB | 1.91 | PPM | XRF | |
| LU | 0.27 | PPM | XRF | |
| SC | 28 | PPM | XRF | |
| CR | 60 | PPM | XRF | |
| NI | 44 | PPM | XRF | |
| RB | 129 | PPM | XRF | |
| SR | 947 | PPM | XRF | |
| Y | 27 | PPM | TIMS_ID | |
| ZR | 168 | PPM | TIMS_ID | |
| NB | 11 | PPM | TIMS_ID | |
| BA | 1540 | PPM | TIMS_ID |