What is interesting is that in many VMS cases the upper strata (in our case surface) of leachings of Copper are not as rich in percentage or amounts as the next strata beneath (hence it seems to leach downward). Also VMS deposits are known for their increased probabilities of producing a rich pocket of GOLD and/or SILVER or valuable RE, that is a concentrated deposit deep beneath the copper/nickle or iron deposits. So, the minerals found here could be an amazingly rich deposit, and in any case, even the copper percentages already found should prove economical for mining if they are widespread enough.