GOLD!!!
troy
Gold.
14 karat gold electroplated meaning it is plated over a base metal of some other kind besides precious metal
Gold is not a man made material it is a precious metal found in some metals and stones gold can only be purified by man. Gold purity level can only ever be up to 99%.
The Aztecs weren't as advanced as the conquistadors. The Aztecs had cotton shields and used clubs studded with sharp obsidian rock. Meanwhile, the Spanish had horses the Aztecs had never even seen a horse before in their lives. The Spanish also had gunpowder and metal armor and their guns could easily take out an Aztec jaguar warrior. The Aztecs were also destroyed by the new diseases that where brought over by the Spanish conquistadors. The Aztecs had almost no allies because the other tribes joined the Spanish in taking out the Aztecs.
Gold and silver.
Obtain precious metal.
Silver qualifies as such.
a lump of precious metal is called at nugget if talking about gold
platinum was found in south america. now in 2012 it,s found in canada
as a source of precious metal
The growth of capitalism.
Rhodium is pretty rare and very expensive. More rare than platinum.
No, zinc is not a precious metal. It is a necessary industrial metal.
iradium is the precious metal element apart from platinum
Platinum, a precious metal, is used in catalytic converters.
No. Pewter is a cheap metal.