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Sample BT-6
NavDat sample number 12641 · GABBRO
Sample
| Sample ID | BT-6 |
|---|
| Rock name | GABBRO |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.16 |
|---|
| Longitude | -107.37 |
|---|
| Location | Crazy Mountains |
|---|
| State / province | Montana |
|---|
| Volcanic field | Subalkalic suite |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 48 |
|
46 |
50 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 50.5 | | WT% | ES |
| MGO | 5.82 | | WT% | ES |
| SR | 1010 | | PPM | MS-ID |
| ND | 52.5 | | PPM | MS-ID |
| RB87_SR86 | 0.1131 | | | MS-ID |
| SR87_SR86 | 0.70587 | | | TIMS |
| ND143_ND144 | 0.51176 | | | TIMS |
| SM147_ND144 | 0.1055 | | | MS-ID |
