arthur kierski
Well-known member
ten years ago i made with degussa an assay to know how much gold and silver were present in a kilo of those small rectangular black chips---since then these chips became flat (thinner) and i would like to know if they still contain gold and silver?
the result of the assay ten years ago was:gold=1,o2grams per kilo
silver:11grams per kilo
please if anyone knows something about it,give me a reply---
the result of the assay ten years ago was:gold=1,o2grams per kilo
silver:11grams per kilo
please if anyone knows something about it,give me a reply---