Answer
May 20, 2021 - 09:40 PM
I would recommend this coil Minelab 9" Concentric Search Coil (X-Terra 50 / 505 / 70 / 705) 18.75kHz for gold, this Minelab 9" Concentric Search Coil (X-Terra 50 / 505 / 70 / 705) - 7.5kHz for parks and this for beaches Minelab 15" DD 7.5 kHz Search Coil (X-Terra Series)