Sample 8M74
NavDat sample number 33580 · DIORITE
Sample
| Sample ID | 8M74 |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Tsc |
Location
| Latitude | 46.2575 |
|---|---|
| Longitude | -122.089 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 32 | 0 | 65 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 54.65 | WT% | XRF | |
| TIO2 | 1.25 | WT% | XRF | |
| AL2O3 | 18.25 | WT% | XRF | |
| FE2O3 | 4.48 | WT% | XRF | |
| FEO | 4.17 | WT% | UNKNOWN | |
| MNO | 0.17 | WT% | XRF | |
| MGO | 4.17 | WT% | XRF | |
| CAO | 8.76 | WT% | XRF | |
| NA2O | 3.02 | WT% | XRF | |
| K2O | 0.83 | WT% | XRF | |
| P2O5 | 0.23 | WT% | XRF | |
| MG_NUMBER | 54.5 | XRF | ||
| BA | 228 | PPM | UNKNOWN | |
| RB | 27 | PPM | UNKNOWN | |
| SR | 371 | PPM | UNKNOWN | |
| Y | 24 | PPM | UNKNOWN | |
| ZR | 147 | PPM | UNKNOWN | |
| NI | 29 | PPM | UNKNOWN | |
| CU | 65 | PPM | UNKNOWN | |
| ZN | 64 | PPM | UNKNOWN | |
| CR | 47 | PPM | UNKNOWN | |
| CO | 37 | PPM | EDXRF | |
| CR | 67 | PPM | EDXRF | |
| CU | 100 | PPM | EDXRF | |
| GA | 32 | PPM | EDXRF | |
| NI | 40 | PPM | EDXRF | |
| PB | 15 | PPM | EDXRF | |
| SC | 22 | PPM | EDXRF | |
| SR | 450 | PPM | EDXRF | |
| V | 250 | PPM | EDXRF | |
| Y | 21 | PPM | EDXRF | |
| ZN | 90 | PPM | EDXRF |