arthur kierski
Well-known member
about 2years ago,a member from Germany made an assay on small black chips and posted the results in the forum----this assay was made in a german lab and the results were around 8grams of gold per kilo---- i lost track of this post and would like help from any member that remembers this post----i at the time made a thread saying that in practise i got similar resuts in my experiments
thanks and regards
Arthur
thanks and regards
Arthur