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Doradilla Copper Mine (Alf's Reef), Doradilla, Cowper Co., New South Wales, Australia

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Latitude & Longitude (WGS84): 30° 20' 43'' South , 146° 19' 0'' East
Latitude & Longitude (decimal): -30.34539796, 146.3168775
Age:541 ± 1.0 to 443.8 ± 1.5 Ma
Geologic Time: : Cambrian to Ordovician
Reference for age:Byrnes, J.G. (1993) Bourke 1:250 000 Metallogenic Map (SH/55-10): Metallogenic Study and Mineral Deposit Data Sheets. Geological Survey of New South Wales, Sydney, 127p.

A former copper mine with underground workings and shafts.
Operated 1901 to around 1928.

Mineral List

20 valid minerals.

Rock Types Recorded

Entries shown in red are rocks recorded for this region.

Note: this is a very new system on and data is currently VERY limited. Please bear with us while we work towards adding this information!

This page contains all mineral locality references listed on This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.


Byrnes, J.G. (1993) Bourke 1:250 000 Metallogenic Map (SH/55-10): Metallogenic Study and Mineral Deposit Data Sheets. Geological Survey of New South Wales, Sydney, 127p.

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