Just becareful, as there are many permits around that area, including the entire Buller river inlet beaches, and much of the Westport coast.

This website hasn't updated the permits for awhile.
Here is a location I found that has permit/mining maps:
http://data.nzpam.govt.nz/permitwebmaps?commodity=mineralsEdited by user 9 years ago
| Reason: Not specified