WHAT DOES GOLD TRADING LICENSE IN INDIA MEAN?

How many grams are within an ounce of gold? Gold is always measured with the troy ounce, which is comparable to about 31.103 grams. This standard of measurement was established in France during medieval situations and was afterwards adopted from the United States in 1828 for standard coinage. A troy ounce is a little heavier than a "normal" ounce,