Sample 8W41A
NavDat sample number 59637 · TONALITE
Sample
| Sample ID | 8W41A |
|---|---|
| Rock name | TONALITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.3417 |
|---|---|
| Longitude | -122.103 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 21 | 21 | 22 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 62.75 | WT% | XRF | |
| TIO2 | 0.88 | WT% | XRF | |
| AL2O3 | 16.68 | WT% | XRF | |
| FEOT | 5.56 | WT% | XRF | |
| MNO | 0.09 | WT% | XRF | |
| MGO | 2.75 | WT% | XRF | |
| CAO | 5.49 | WT% | XRF | |
| NA2O | 4.17 | WT% | XRF | |
| K2O | 1.42 | WT% | XRF | |
| P2O5 | 0.19 | WT% | XRF | |
| TOTAL | 99.87 | WT% | XRF | |
| LOI | 1.19 | WT% | XRF | |
| BA | 430 | PPM | XRF | |
| RB | 43 | PPM | XRF | |
| SR | 411 | PPM | XRF | |
| Y | 17 | PPM | XRF | |
| ZR | 148 | PPM | XRF | |
| NB | -10 | PPM | XRF | |
| NI | 22 | PPM | ICPMS | |
| SC | 12 | PPM | ICPMS | |
| V | 120 | PPM | ICPMS | |
| CU | 56 | PPM | ICPMS | |
| ZN | 78 | PPM | ICPMS |