← Search
Sample 82-551 sanidine 2
NavDat sample number 36184 · PYROCLASTIC-FALL
Sample
| Sample ID | 82-551 sanidine 2 |
|---|
| Rock name | PYROCLASTIC-FALL |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
| Comment | light-gray to very pale orange with broken and whole quartz and kspar crystals and pumice fragments in a glass matrix composed of glass shards |
|---|
Location
| Latitude | 44.7675 |
|---|
| Longitude | -112.986 |
|---|
| State / province | Montana |
|---|
| Volcanic field | Challis Volcanic Group |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 45.75 |
|
45.37 |
46.13 |
|
|
Analyses
No chemical analyses are stored for this sample.
