Came across this and it appears to cover many of the same uses as silver in terms of semiconductor uses, LEDs and electronics in general. I cannot find a supplier willing to send to Australia at a good price. FOB price from China is currently about $250/kg but the freight will likely be hefty as it is considered dangerous due to its corrosive nauture with Aluminium. It is non toxic but a liquid at 25degC What do you think of it as an investment?