My last detect in NZ for a while

Hi all,we are back at the Mount for a few days,put the camper and ute into storage and heading off to Aussie for the arrival of our first grandchild (finally).And all going well we will stay there for the winter and do some fruit picking or what ever comes along.Or may buy a GPX and go bush (haha).
  I had a few spare hours so headed to the beach on the low tide,I tried a new technique,just marked out an area of sand and concentrated on that area but super slowly,the results were interesting the first signal was a 12-17,normally I would not dig this as it would be a teartab.But surprise surprise a nice 9kt mans ring,The nice silver ring rang up 12-42,unfortunatly the stones are glass but still a nice ring.
   Hopefully my next post will include some AU $ and with a bit of luck some gold to bring home.