← Search
Sample 9LH11
NavDat sample number 33942 · ANDESITE
Sample
| Sample ID | 9LH11 |
|---|
| Rock name | ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 40.6292 |
|---|
| Longitude | -117.2 |
|---|
| State / province | NEVADA |
|---|
| Formation | andesite of Dry Hills, aphyric with a very fine grained groundmass of plagioclase, iron oxides, and pyroxene |
|---|
| Location comment | Original data given in Section, Township, and Range |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 89.08 |
|
87.38 |
90.78 |
|
|
Analyses
No chemical analyses are stored for this sample.
