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Sample 83z2
NavDat sample number 31540 · TONALITE
Sample
| Sample ID | 83z2 |
|---|
| Rock name | TONALITE |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 45.0333 |
|---|
| Longitude | -116.108 |
|---|
| Location | Idaho Batholith, western border zone |
|---|
| State / province | Idaho |
|---|
| Volcanic field | Little Goose Creek complex, Payette River tonalite |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 90 |
|
85 |
95 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| RB | 69 | | PPM | MS-ID |
| SR | 666 | | PPM | MS-ID |
| SR87_SR86 | 0.70785 | | | TIMS |
| D18O | 9.3 | | PERMILL | MS |
| SIO2 | 60.3 | | WT% | XRF |
