arthur kierski
Well-known member
I have dificulty in puryfication of rhodium powder---obtained from fantasy jewllery---some strange sands remains with the rh powder===thanks for any help-----Arthur Kierski
I have dificulty in puryfication of rhodium powder---obtained from fantasy jewllery---some strange sands remains with the rh powder===thanks for any help-----Arthur Kierski
Enter your email address to join: