As far as I know Spanish gold has been the most expensive. Perhaps not the rarest but the most expensive
totalySilver is very expensive compared to other elements such as iron or steel, and is the most expensive after gold.
Italian gold is 14 ct. it is a softer gold
14k gold is 14 parts gold mixed with 10 parts other (cheaper) metal (58.3 % gold) 18k gold is 18 parts gold mixed with 6 parts other metal (75% gold) So 18k is more expensive than 14k
10 million Runescape gold can be bought from RS Gold Fast for $4.14. Other sites offer Runescape gold for varying prices, some more expensive and some less expensive than RS Gold Fast.
they are more rare than other elements
It is mainly gold, diamonds and other precious gems
It is mainly gold, diamonds and other precious gems
Some other kinds of objects used as currency is salt,furs,grains,and gold.
In general, yellow gold is more expensive than white gold because it contains a higher percentage of pure gold, making it more valuable. White gold is typically alloyed with other metals such as palladium or nickel to achieve its color, which can make it less costly.
No one person. Gold is rare and useful- the rarity makes it expensive. If there was gold sitting around everywhere, it would not be expensive.
Italian Gold.
there is hundred types of gold!