Wandering Heroes - Eclipse Tins Mystery Cache

This cache is placed in dedication to the humble eclipse mint tin.

Where would Adelaide be without these specially created caching containers?

Waterproof, ideal for those little nooks and crannies, and perfectly sized for slightly cut-down Ikea pencils. They can also be spray-painted to fit any cammo situation.

Because this trail is supposed to be dedicated to teams, not items, the cache's starting location is on a little detour road off the Tailem Bend to Karoonda road. (Owl needs to keep in the good books of CP Wanderer, the originator of this trail.)

The correct coordinates may be found in the picture below and inserted into the following formula:

S35 04.XXX E139 5X.XXX.

The final GZ is within easy distance, but the log may take a little extra effort.  

You can check your answers for this puzzle on GeoChecker.com