Almost 4LB of computer chips pulled out from motherboards, ram's and other computer components.
http://www.ebay.co.uk/itm/Almost-4-LB-of-computer-chips-for-gold-recovery-1-92KG-/321502407820?pt=UK_Computing_ComputerComponents_MemoryRAM_JN&hash=item4adb096c8c
http://www.ebay.co.uk/itm/Almost-4-LB-of-computer-chips-for-gold-recovery-1-92KG-/321502407820?pt=UK_Computing_ComputerComponents_MemoryRAM_JN&hash=item4adb096c8c