Sample 87-079
NavDat sample number 123467 · DIORITE
Sample
| Sample ID | 87-079 |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| 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 |
|---|---|---|---|---|---|
| 23 | 12 | 11 | 35 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 52.72 | WT% | ICPAES | |
| TIO2 | 0.97 | WT% | ICPAES | |
| AL2O3 | 19.16 | WT% | ICPAES | |
| FE2O3 | 1.18 | WT% | ICPAES | |
| FEO | 5.9 | WT% | ICPAES | |
| MNO | 0.14 | WT% | ICPAES | |
| MGO | 5.23 | WT% | ICPAES | |
| CAO | 8.61 | WT% | ICPAES | |
| NA2O | 4.06 | WT% | ICPAES | |
| K2O | 0.71 | WT% | ICPAES | |
| P2O5 | 0.31 | WT% | ICPAES | |
| LI | 8.4 | PPM | ICPAES | |
| BE | 1 | PPM | ICPAES | |
| SC | 22 | PPM | ICPAES | |
| V | 211 | PPM | ICPAES | |
| CR | 56 | PPM | ICPAES | |
| CO | 24 | PPM | ICPAES | |
| NI | 36 | PPM | ICPAES | |
| CU | 15 | PPM | ICPAES | |
| ZN | 90 | PPM | ICPAES | |
| RB | 11.2 | PPM | MS-ID | |
| SR | 699 | PPM | ICPAES | |
| Y | 14.2 | PPM | ICPAES | |
| ZR | 58 | PPM | ICPAES | |
| NB | 4.2 | PPM | ICPAES | |
| CS | 1.89 | PPM | INAA | |
| BA | 345 | PPM | ICPAES | |
| LA | 14.5 | PPM | ICPAES | |
| CE | 28.5 | PPM | ICPAES | |
| PR | 3.7 | PPM | ICPAES | |
| ND | 15.2 | PPM | ICPAES | |
| SM | 3.28 | PPM | ICPAES | |
| EU | 1.24 | PPM | ICPAES | |
| GD | 3.17 | PPM | ICPAES | |
| TB | 0.46 | PPM | ICPAES | |
| DY | 2.68 | PPM | ICPAES | |
| HO | 0.52 | PPM | ICPAES | |
| ER | 1.55 | PPM | ICPAES | |
| TM | 0.2 | PPM | ICPAES | |
| YB | 1.35 | PPM | ICPAES | |
| LU | 0.19 | PPM | ICPAES | |
| HF | 1.4 | PPM | ICPAES | |
| TA | 0.18 | PPM | ICPAES | |
| PB | 6 | PPM | ICPAES | |
| TH | 1.9 | PPM | ICPAES | |
| U | 0.73 | PPM | ICPAES | |
| RB87_SR86 | 0.0476 | UNKNOWN | ||
| SR87_SR86 | 0.703738 | UNKNOWN | ||
| ND143_ND144 | 0.512906 | UNKNOWN |