What kind of stone is Jenolan cave made of?

Question

Chemistry (limestone, acid, chemical formula, formation)

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please help 10 points for best answer

Answer 1

Jenolan Caves (including Kanangra Walls)

Most famous limestone caves in New South Wales.

The Jenolan Caves, because they are located 164 kilometres from Sydney, are Australia's most accessible and popular limestone caves. They are deep in a valley on the far side of the Great Dividing Range and are 793 metres above sea level. Between Hartley and the Jenolan Caves, the road crosses the Great Dividing Range at an altitude of 1250 metres.  

Answer 2

I think you answered your own question!

http://www.jenolancaves.org.au/index.asp...