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Sample GB-61
NavDat sample number 12633 · SYENITE
Sample
| Sample ID | GB-61 |
|---|
| Rock name | SYENITE |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.16 |
|---|
| Longitude | -107.37 |
|---|
| Location | Crazy Mountains |
|---|
| State / province | Montana |
|---|
| Volcanic field | Alkalic suite |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 48 |
|
46 |
50 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 46.2 | | WT% | ES |
| MGO | 6.19 | | WT% | ES |
| SR | 3455 | | PPM | MS-ID |
| ND | 185 | | PPM | MS-ID |
| RB87_SR86 | 0.0629 | | | MS-ID |
| SR87_SR86 | 0.70569 | | | TIMS |
| ND143_ND144 | 0.51196 | | | TIMS |
| SM147_ND144 | 0.0855 | | | MS-ID |
