dps782: Thanks for the heads-up!
It may have been moved from its original location and gone unnoticed by me. As the earlier posts confirm, the original coordinates (using a 60CS) were good and had us standing on top of the well camo'd cache.
But either way, with all of the visits, it all looks the same in the area and the location has lost its uniqueness.
This location has been archived and the cache removed.