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Sample 85z4
NavDat sample number 31542 · TONALITE
Sample
| Sample ID | 85z4 |
|---|
| Rock name | TONALITE |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 44.9567 |
|---|
| Longitude | -116.097 |
|---|
| 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 | 140 | | PPM | MS-ID |
| SR | 400 | | PPM | MS-ID |
| SR87_SR86 | 0.70979 | | | TIMS |
| D18O | 10.2 | | PERMILL | MS |
| SIO2 | 68.6 | | WT% | XRF |
