Sample USGSM-75-207
NavDat sample number 5580 · HORNBLENDITE
Sample
| Sample ID | USGSM-75-207 |
|---|---|
| Rock name | HORNBLENDITE |
| Rock type | PLUTONIC |
| Composition | ULTRAMAFIC |
| Material | IGNEOUS |
| Collected by | R.W. Tabor and J.T. Whetten |
| Comment | dike of porphyritic aphanitic hornblendite |
Location
| Latitude | 47.6483 |
|---|---|
| Longitude | -120.615 |
| Location | Chelan County |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 42.5 | 39.9 | 45.1 |
Analyses
No chemical analyses are stored for this sample.