In thinking about what to name this cache, after placing it, I remembered that DARKSIDEDAN has already placed the Highest Bison in Tidbinbilla, and thus thought it only fitting that there should also be a Highest Mint Tin in Tidbinbilla too, so here it is!
Take note of the attributes, and be prepared. The terrain rating is for the hike to the cache, not for the cache itself.
Note: Fox in Jox helped place the cache, and will log a find after this cache has been found by someone not present upon placement.