AusGeol.orgValla2
Site:
Valla2
Downloads:
Map
3D Model:
Description:
'phyllite' of the Permo-Carboniferous Nambucca Beds. Layering is defined by alternating mica-rich and quartz rich domains that are tectonic in origin. Prominent crenulation cleavage and development of new microlithons. Valla Beach, N.S.W.
| Capture Date: | June 16, 2015, 5:43 p.m. |
| Latitude: | -30.59363000000 degrees |
| Longitude: | 153.01398000000 degrees |
| Elevation: | 2.000 metres |
| Visualisation Type: | 3D |
| Location Accuracy: | 5 metres |
Keywords:
- crenulation cleavage
- microlithons
- structure
| phyllite | |
|---|---|
| Form Type: | layered |
| Description: | folded 'phyllite' comprised of mica-rich and quartz rich domains (1mm-5cm) - multiple deformations apparent from cleavages and folds and transposition of early fabrics into later cleavages |
| Min Geological Age: | Permian |
| Max Geological Age: | Carboniferous |
| Min Numerical Age: | 272.000 |
| Max Numerical Age: | 315.000 |
| Strat No: | 29689 |
| Supergroup: | |
| Group: | |
| Subgroup: | |
| Formation: | Nambucca Beds |
| Member: | |
| Province: | New England Orogen |