Piccaninny22

Map

3D Model:



Description:
Granodiorite intrusion cross cutting hornfelsed Mathinna Supergroup. Extension veins through the granodiorite extend into the Mathinna. Mathinna has been assimilated into the granodiorite at the edges of the intrusion. Small zone of migmatite. Tas.

Capture Date:	March 13, 2015, 9:05 a.m.
Latitude:	-41.69559100000 degrees
Longitude:	148.29370000000 degrees
Elevation:	2.000 metres
Visualisation Type:	3D
Location Accuracy:	20 metres

Keywords:

• Mathinna Supergroup
• igneous
• hornfels
• extension vein
• migmatite
• assimilated
• fault
• structure

Lithology:

Turbidite
Form Type:	Bedded
Description:	Turbidite succession dominated by qz-rich sandstone with minor siltstone and mudstone. Contact metamorphosed. Pervasive microfaulting throughout.
Min Geological Age:	Early Devonian
Max Geological Age:	Early Devonian
Min Numerical Age:	393.300
Max Numerical Age:	419.200
Strat No:	36812
Supergroup:	Mathinna
Group:	Panama
Subgroup:
Formation:	Scamander
Member:
Province:	Lachlan Orogen

Granodiorite
Form Type:	Intrusion
Description:	coarse-grained, equigranular to med-grained, sparsely porphyritic (feldspar) I-type hornblende-biotite-minor pyroxene granodiorite, with very common mafic enclaves.
Min Geological Age:	Middle Devonian
Max Geological Age:	Early Devonian
Min Numerical Age:	382.700
Max Numerical Age:	393.300
Strat No:	69574
Supergroup:
Group:
Subgroup:
Formation:	Long Point Granodiorite
Member:
Province:	Lachlan Orogen