AusGeol.orgRoches6
Site:
Roches6
Downloads:
Map
3D Model:
Description:
close-up view of bifurcating dolerite dyke, showing metamorphic aureole / hornfelse in hosting siltstone. Roches Beach, Tasmania.
| Capture Date: | March 16, 2015, 2:21 p.m. |
| Latitude: | -42.88362259000 degrees |
| Longitude: | 147.50542203000 degrees |
| Elevation: | 5.000 metres |
| Visualisation Type: | 3D |
| Location Accuracy: | 5 metres |
Keywords:
- metamorphic aureole
- hornfels
- igneous intrusion
- dyke
| siltstone | |
|---|---|
| Form Type: | bedded |
| Description: | blocky, thickly siltstone with drop stones? |
| Min Geological Age: | Permian |
| Max Geological Age: | Late Carboniferous |
| Min Numerical Age: | 252.170 |
| Max Numerical Age: | 323.200 |
| Strat No: | 73112 |
| Supergroup: | |
| Group: | |
| Subgroup: | |
| Formation: | Parmeener Supergroup, Lower |
| Member: | |
| Province: |
| dolerite | |
|---|---|
| Form Type: | bedded |
| Description: | bifurcating dolerite dyke intruding siltstones |
| Min Geological Age: | Middle Jurassic |
| Max Geological Age: | Middle Jurassic |
| Min Numerical Age: | 174.000 |
| Max Numerical Age: | 175.000 |
| Strat No: | 76559 |
| Supergroup: | |
| Group: | |
| Subgroup: | |
| Formation: | Jurassic mafic intrusives 76559 |
| Member: | |
| Province: |