I know gold is found there through mining and I believe but not positive platinum is also there, again I'm not positive though.
I don't exactly understand your question but I'm guessing this might help. http://www.thomasnet.com/kentucky/stampings-precious-metal-78630605-1.html http://www.thomasnet.com/kentucky/plating-precious-metal-61691002-1.html http://www.manta.com/mb_44_B838F_18/jewelry_precious_metal/kentucky
Uranium is not a precious metal (as Au, Ag, Pt,.....) but is a valuable metal mined in Namibia.
I have researched this topic and found that you can indeed find precious metals when using a metal detector. These metal detectors will detect items such as silver, iron, metal, gold and platinum.
The ore of any precious or semi-precious metal. gems precious mineral
Gold and silver.
Gold
silver, quartz, barrite
Platinum
Bauxita
No, zinc is not a precious metal. It is a necessary industrial metal.
They found gold in the Yukon.
iradium is the precious metal element apart from platinum