Found app to be a little lacking
For NSW the app lists various mine sites. The app does not give you the option of navigating to a selected point (mine). It does have the lat / long pop up in a dialogue box in decimal degrees but long is only to three decimal places. QLD and Vic have 5 to 8 decimal places. Why is it cut back in NSW , that will introduce a large error if navigating on foot, given some locations are in dense bushland the more accurate the better.