Unfortunately I dont have co-ords for this but it is in Kimberley.

There's not much info on the net but here are a few links that should give some of the story about the hard life in the Kimberley's in the 1800's.

www.australia.com/.../Western-Australia/Derby/Lillimooloora-Police-Station/?product=9028289 - 17k
www.theaustralian.news.com.au/story/0,25197,22493590-5001000,00.html