← Search
Sample USGSD-21-HM-64601
NavDat sample number 6265 · ANDESITE
Sample
| Sample ID | USGSD-21-HM-64601 |
|---|
| Rock name | ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
| Comment | hornblende-bearing andesite flow covering monzonite porphyry stock of West Tintic; date is age of volcanism and minimum age of uplift and erosion of the stock |
|---|
Location
| Latitude | 39.825 |
|---|
| Longitude | -112.414 |
|---|
| Location | West Tintic district; Juab County |
|---|
| State / province | Utah |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 36.4 |
|
34.6 |
38.2 |
|
|
Analyses
No chemical analyses are stored for this sample.
