AusGeol.orgBicheno9
Site:
Bicheno9
Downloads:
Map
3D Model:
Description:
Late stage Devonian (?)dolerite dykes within the porphyritic Bicheno Granite of the Boobyalla Suite. Conjugate joints penetrating both rock types suggest they occurred post or concurrent with dyke emplacement. Tas.
| Capture Date: | March 13, 2015, 9:02 a.m. |
| Latitude: | -41.88068252000 degrees |
| Longitude: | 148.30853102000 degrees |
| Elevation: | 1.000 metres |
| Visualisation Type: | 3D |
| Location Accuracy: | 20 metres |
Keywords:
- Granite
- igneous
- dyke
- joints
| Dolerite | |
|---|---|
| Form Type: | Dyke |
| Description: | Dark grey fg dolerite with the same conjugate joints as the granite. Very sharp contact with the granite. |
| Min Geological Age: | Late Devonian |
| Max Geological Age: | Late Devonian |
| Min Numerical Age: | 358.900 |
| Max Numerical Age: | 382.700 |
| Strat No: | 24717 |
| Supergroup: | |
| Group: | Boobyalla Suite |
| Subgroup: | |
| Formation: | Bicheno Granite |
| Member: | |
| Province: | Lachlan Orogen |
| Granite | |
|---|---|
| Form Type: | Pluton |
| Description: | Pale brown S-type cg alkali-feldspar porphyritic granite displaying conjugate joints |
| Min Geological Age: | Late Devonian |
| Max Geological Age: | Late Devonian |
| Min Numerical Age: | 358.900 |
| Max Numerical Age: | 382.700 |
| Strat No: | 24717 |
| Supergroup: | |
| Group: | Boobyalla Suite |
| Subgroup: | |
| Formation: | Bicheno Granite |
| Member: | |
| Province: | Lachlan Orogen |