Murphys Haystacks, Calca, SA, Australia
Posted by: Groundspeak Premium Member blingg
S 33° 00.917 E 134° 29.478
53H E 452487 N 6346903
A group of inselbergs on the Eyre Peninsular
Waymark Code: WM1584Z
Location: South Australia, Australia
Date Posted: 11/05/2021
Published By:Groundspeak Premium Member Grahame Cookie
Views: 0

The hard granite formation called an inselbergs have a unique shape which is thought to be 1.6 billion years old, but the rock itself 3 billion year's old.
The granite was originally hidden deep in the Earth’s crust, probably some 7-10 km below the surface, but over eons the overlying rocks have been eroded by wind and water leaving the weird rocks we see today
List: Register of the National Estate

Place ID: 6753

Place File No: 3/05/213/0010

URL database reference: [Web Link]

Status:

Registered


Year built: Not listed

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