Sample 87-061
NavDat sample number 123470 · GABBRO
Sample
| Sample ID | 87-061 |
|---|---|
| Rock name | GABBRO |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 48.8547 |
|---|---|
| Longitude | -121.686 |
| Location | Pass Lake |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 18 | 17 | 1 | 35 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 51.76 | WT% | ICPAES | |
| TIO2 | 0.25 | WT% | ICPAES | |
| AL2O3 | 17 | WT% | ICPAES | |
| FE2O3 | 0.19 | WT% | ICPAES | |
| FEO | 7.46 | WT% | ICPAES | |
| MNO | 0.2 | WT% | ICPAES | |
| MGO | 9.76 | WT% | ICPAES | |
| CAO | 9.72 | WT% | ICPAES | |
| NA2O | 1.77 | WT% | ICPAES | |
| K2O | 0.28 | WT% | ICPAES | |
| P2O5 | 0.03 | WT% | ICPAES | |
| SC | 32 | PPM | ICPAES | |
| V | 98 | PPM | ICPAES | |
| CR | 77 | PPM | ICPAES | |
| CO | 50 | PPM | ICPAES | |
| NI | 36 | PPM | ICPAES | |
| CU | 14 | PPM | ICPAES | |
| RB | 10 | PPM | ICPAES | |
| SR | 402 | PPM | ICPAES | |
| Y | 11.9 | PPM | ICPAES | |
| ZR | 23 | PPM | ICPAES | |
| NB | 1.2 | PPM | ICPAES | |
| CS | 2.85 | PPM | ICPAES | |
| BA | 128 | PPM | ICPAES | |
| LA | 3.3 | PPM | ICPAES | |
| CE | 7.6 | PPM | ICPAES | |
| PR | 1.1 | PPM | ICPAES | |
| ND | 5 | PPM | ICPAES | |
| SM | 1.36 | PPM | ICPAES | |
| EU | 0.48 | PPM | ICPAES | |
| GD | 1.54 | PPM | ICPAES | |
| TB | 0.27 | PPM | ICPAES | |
| DY | 1.9 | PPM | ICPAES | |
| HO | 0.43 | PPM | ICPAES | |
| ER | 1.28 | PPM | ICPAES | |
| TM | 0.22 | PPM | ICPAES | |
| YB | 1.44 | PPM | ICPAES | |
| LU | 0.23 | PPM | ICPAES | |
| HF | 0.7 | PPM | ICPAES | |
| TA | 0.1 | PPM | ICPAES | |
| PB | 5 | PPM | ICPAES | |
| TH | 0.8 | PPM | ICPAES | |
| U | 0.4 | PPM | ICPAES |