Please improve location of icons – Digger's Map: Find Minerals Review

This app is great, has a lot of good information, but the icons it shows on the maps are actually quite far off from the actual locations, kelsey lake for example is not even close to where kelsey lake mine actually is. Please improve these. Also please add vermiculite! And if you could zoom in more, say as well as google earth can that would be great.
Review by Ccchhhhaarrlliie murphy!! on Digger's Map: Find Minerals.