if they found gold silver gems in the water the water had to flow through them and dissolve them and disperse them in the direction of the flow of the water which probably is more than one direction they probably have metal in the water all over the place to detect that point of origin could be time consuming the gold and silver is probably dissolved but the stones such as rubies probably isn't also if h i c means hears the treasure why not just say x marks the spot its more traditional if one does not understand what they are reading then they cannot understand the meaning of what they read i still wish them a lot of luck they have a big investment and a passion for history the science shows there is a treasure if anyone can find it they will the ho stone is saying star alignment to lay line same layout as the pyramids im all for a wager on it lay lines shift and move and so do stars