Hello there Treasure Hunter. Thanks for your quick reply. I guess I got taken in by the advertisements in Fitzgerald's website. Anyway, am still hoping that the PPL Treasure Finder will somehow work. Well, we are hunting for gold bars buried by fleeing Japanese soldiers, taken from the local mines in our place. There were accidental recoveries, about ten of them, along the road so there is proof that small caches have been planted in shallow locations, not more than six feet deep.
The Gemini 3 is available in the Philippines so we'd have no trouble acquiring one in a jiffy unlike the Treasure Finder which was held hostage by the Customs at the Post Office for some weeks before we were able to retrieve it after paying 'taxes'.
Your comment is encouraging so perhaps we will purchase it very soon.
I did see an advertisement of a locally made Ground Resistivity machine but I am at a loss as to its capability. I do have some experience with Fitzgerald's Mother Lode Locator and it seems effective enough but for the price of almost $3,000 which is not quite easy to come up with.
Thanks for the advice. Do throw in some more tips. Am obliged!