Sample s_80-15
NavDat sample number 18665 · GABBRO
Sample
| Sample ID | s_80-15 |
|---|---|
| Rock name | GABBRO |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | NON-CUMULATE |
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 | 55.8 | WT% | XRF | |
| TIO2 | 0.97 | WT% | XRF | |
| AL2O3 | 16.3 | WT% | XRF | |
| FE2O3T | 9.31 | WT% | XRF | |
| CAO | 7.31 | WT% | XRF | |
| MGO | 3.87 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| K2O | 1.5 | WT% | ICPAES | |
| NA2O | 3.04 | WT% | ICPAES | |
| P2O5 | 0.27 | WT% | INAA | |
| LOI | 1.52 | WT% | INAA | |
| LA | 12.2 | PPM | INAA | |
| CE | 24.4 | PPM | INAA | |
| ND | 13 | PPM | INAA | |
| SM | 4.66 | PPM | INAA | |
| EU | 1.14 | PPM | XRF | |
| GD | 3.79 | PPM | XRF | |
| TB | 0.67 | PPM | XRF | |
| DY | 3.92 | PPM | XRF | |
| TM | 0.34 | PPM | XRF | |
| YB | 2.18 | PPM | XRF | |
| LU | 0.35 | PPM | XRF | |
| SC | 37 | PPM | XRF | |
| CR | 27 | PPM | XRF | |
| NI | 10 | PPM | XRF | |
| RB | 40 | PPM | XRF | |
| SR | 398 | PPM | XRF | |
| Y | 21 | PPM | TIMS_ID | |
| ZR | 83 | PPM | TIMS_ID | |
| BA | 479 | PPM | TIMS_ID |