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Sample USGSDE-582A
NavDat sample number 19150 · GRANITE
Sample
| Sample ID | USGSDE-582A |
|---|
| Rock name | GRANITE |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
| Collected by | J.E. Elliott |
|---|
Location
| Latitude | 45.125 |
|---|
| Longitude | -109.908 |
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| Location | N of Cooke City, near Goose Lake; Park County |
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| State / province | Montana |
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Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 59.9 |
|
58.8 |
61 |
|
|
Analyses
No chemical analyses are stored for this sample.
References
- Marvin, Richard F; Mehnert, Harald H; Naeser, Charles W; Zartman,Robert E (1989) U. S. Geological Survey radiometric ages; Compilation C; Part five;Colorado, Montana, Utah, and Wyoming. Isochron/West, vol.53, pp.14-19, Jun 1989
