9 Carat Gold?

Answer

A 9 carat gold is 37.5% of pure gold or 9/24 parts gold by mass. 9 carat gold is made from 62.5% of another metal and the cost of any jewelry made from gold depends on the amount gold in it and cost of the other metal. Gold jewelry made from 62.5% copper is cheaper than gold jewelry made from 62.5% silver because copper is cheaper than silver.
1 Additional Answer
9kt gold is an alloy of 37.5% pure gold and the 15 karat other metals.
Q&A Related to "9 Carat Gold?"
24 Carat = pure ( ~100% ) Therefore 9 Carat = 9/24 = 0.375 pure. So to find the weight of gold in a 9 Carat thing, weight in grams X 0.375 = pure gold grams. easy, right? ;
http://wiki.answers.com/Q/What_is_the_composition_...
The price of a gold object depends upon the gold carat, or how much pure gold is in the object. Pure gold is described as 24 carats; 18 carat gold contains 75 percent pure gold, or
http://www.ehow.com/about_6455013_18-carat-gold_.h...
That's WHITE gold, not "silver gold" And there's no way to know what they cost simply by knowing what type of gold is in them. Jewelry is based on how it LOOKS, not just
http://answers.yahoo.com/question/index?qid=201206...
As a measure of purity, one carat is 24 times the purity by mass: X = 24 x (Mg/Mm) where X is the carat rating of the material, Mg is the mass of pure gold or platinum in the material
http://uk.answers.yahoo.com/question/index?qid=201...
Explore this Topic
The markings for the 9carat gold is that 10 grams of 9 carat gold would approximately contain 37.5% pure gold shown on hallmark by the figure 375. ...
The gold percentage in 9 carat gold is 37.5 percent. ...
Gold is a chemical element with the symbol Au and is a highly sought-after precious metal for coinage, jewelry. A 9 carat gold is worth about £7 per gram ...
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