Piccaninny20

Map

3D Model:



Description:
Long Point Granodiorite dyke within hornfelsed Mathinna Supergroup. Deformed aplite dykes cross cut bedding within the Mathinna. Piccaninny Point, eastern Tasmania.

Capture Date:	March 13, 2015, 9:05 a.m.
Latitude:	-41.69566000000 degrees
Longitude:	148.29369500000 degrees
Elevation:	2.000 metres
Visualisation Type:	3D
Location Accuracy:	20 metres

Keywords:

• Long Point Granodiorite
• Mathinna Supergroup
• dyke
• hornfels
• igneous

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:

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:	396.000
Strat No:	69574
Supergroup:
Group:
Subgroup:
Formation:	Long Point Granodiorite
Member:
Province:	Lachlan Orogen

Aplite
Form Type:	Dyke
Description:	Leucocratic dykes cross cutting Mathinna Supergroup and Long Point Granodiorite synonymous with late crystallisation stage of magma.
Min Geological Age:	Middle Devonian
Max Geological Age:	Middle Devonian
Min Numerical Age:	382.700
Max Numerical Age:	393.300
Strat No:	0
Supergroup:
Group:
Subgroup:
Formation:
Member:
Province: