Sample 8021B
NavDat sample number 35442 · DIORITE
Sample
| Sample ID | 8021B |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 49.3333 |
|---|---|
| Longitude | -117.683 |
| State / province | British Columbia |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 164 | 147.6 | 180.4 | Middle Jurasic |
Analyses
WHOLE ROCK
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 55.05 | WT% | XRF | |
| TIO2 | 1 | WT% | XRF | |
| AL2O3 | 15.27 | WT% | XRF | |
| FE2O3 | 1.74 | WT% | XRF | |
| FEO | 5.31 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| MGO | 5.18 | WT% | XRF | |
| CAO | 6.2 | WT% | XRF | |
| NA2O | 4.56 | WT% | XRF | |
| K2O | 4.65 | WT% | XRF | |
| P2O5 | 0.81 | WT% | XRF | |
| TOTAL | 99.91 | WT% | XRF | |
| RB | 119.1 | PPM | TIMS | |
| SR | 1780.1 | PPM | TIMS | |
| SM | 10.12 | PPM | TIMS | |
| ND | 62.43 | PPM | TIMS | |
| RB87_SR86 | 0.2584 | TIMS | ||
| SM147_ND144 | 0.1138 | TIMS | ||
| SR87_SR86 | 0.705208 | TIMS | ||
| ND143_ND144 | 0.51238 | TIMS | ||
| E_SR | 0.4 | TIMS | ||
| E_ND | -2.9 | TIMS |