goldpelican said:
GSR under 50 = buy gold for me, unless you snaffle silver for a song.
^^^ This.
However, SeeD, I also recommend Aluminium. It is a good time to stock up!!!

/jk
On a serious note:
If you don't mind speculative investing (in this case 'not really speculating' as it is already known),
Iridium is the next exotic metal infatuation for markets - key in coming technology, and the only real alternative to Silicon is Carbon. Now, Carbon has an Electron Gap flaw, hence why for true advancements in technology to take place Carbon still needs another Chemical Element to lift it up, a Bond, forming a Compound, this is where Iridium comes in. Iridium offers exceptional corrosive resistance and superconductive characteristics, but most importantly has superb
Electrical Conductivity, taking care of that Carbon flaw Electron Gap problem mentioned earlier.
Ir-C bonds are a desirable tetrahedron, such as a Ir4(CO)12 cluster.
Since most people are not allergic to Platinum Metals, you can be assured these metals, which obviously includes Iridium, are essential for
any and
all human augmentation (i.e. the future of transhumanism).
Also, it has been suggested the future of visual experience (such as Televisions) rely on Iridium (or Rhodium), as found in current OLED Displays.
Source: Too much reading.
Only fools believe Graphene/Carbon is the only element needed for future technology. Carbon has flaws on its own, and as with all materials, combining chemical elements to form compounds is best.
But, hey, what do I know? I'm just the usual suspect cripple nobody believes.
Good luck finding Nemo!
.