Sample C-18
NavDat sample number 49726 · GABBRO
Sample
| Sample ID | C-18 |
|---|---|
| Rock name | GABBRO |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Bill Bonnichsen |
Location
| Latitude | 46.5015 |
|---|---|
| Longitude | -116.355 |
| State / province | Idaho |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 154 | 100 | 208 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 52.84 | WT% | XRF | |
| TIO2 | 0.76 | WT% | XRF | |
| AL2O3 | 20.3 | WT% | XRF | |
| FEOT | 6.78 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| MGO | 4.42 | WT% | XRF | |
| CAO | 9.02 | WT% | XRF | |
| NA2O | 4.09 | WT% | XRF | |
| K2O | 0.23 | WT% | XRF | |
| P2O5 | 0.26 | WT% | XRF | |
| TOTAL | 98.85 | WT% | XRF | |
| NI | -10 | PPM | XRF | |
| CR | -20 | PPM | XRF | |
| BA | 1700 | PPM | XRF | |
| RB | 65 | PPM | XRF | |
| SR | 870 | PPM | XRF | |
| ZR | 134 | PPM | XRF | |
| Y | -10 | PPM | XRF | |
| NB | -10 | PPM | XRF | |
| CU | -10 | PPM | XRF | |
| ZN | 35 | PPM | XRF | |
| LA | -30 | PPM | XRF | |
| CE | 48 | PPM | XRF | |
| BA | 1630 | PPM | INAA | |
| SR | 960 | PPM | INAA | |
| CO | 0.73 | PPM | INAA | |
| CR | 0.8 | PPM | INAA | |
| CS | 1.1 | PPM | INAA | |
| HF | 3.62 | PPM | INAA | |
| RB | 67.6 | PPM | INAA | |
| SB | 0.07 | PPM | INAA | |
| TA | 0.28 | PPM | INAA | |
| TH | 9.59 | PPM | INAA | |
| U | 1.77 | PPM | INAA | |
| ZN | 24.3 | PPM | INAA | |
| ZR | 138 | PPM | INAA | |
| SC | 1.95 | PPM | INAA | |
| LA | 37.2 | PPM | INAA | |
| CE | 75.4 | PPM | INAA | |
| ND | 30.7 | PPM | INAA | |
| SM | 5.22 | PPM | INAA | |
| EU | 0.9 | PPM | INAA | |
| GD | 3.79 | PPM | INAA | |
| TB | 0.411 | PPM | INAA | |
| TM | 0.122 | PPM | INAA | |
| YB | 0.73 | PPM | INAA | |
| LU | 0.108 | PPM | INAA | |
| W | 0.3 | PPM | INAA |