troy ounce

Only 3.6 million troy ounces are produced per year.

In 2010, total global mine production of silver was approximately 735 million troy ounces.

The international price of gold is about US$600 per troy ounce.

Platinum was somewhere around $500 per troy ounce, he recalled.

Prior to that, various sorts of troy ounces were in use on the continent.

Platinum reached the daily limit of $25 a troy ounce in the afternoon.

It was heavy: a full troy ounce of silver, or maybe forty grams.

The troy ounce is supposed to have been brought from Cairo during the crusades.

Troy ounces were used in the private sector in England since about 1400.

Gold, silver and stones considered precious are measured in terms of "Troy ounces."

This makes more sense, as the title derives from the line "per fine Troy ounce" or a variation of.

The troy ounce (oz t) is a unit of imperial measure.

The English troy ounce was officially adopted for coinage in 1527.

New mine production totals approximately only five million troy ounces (150 Mg) a year.

These coins are usually very pure and have exact weights, for example one troy ounce.

The troy ounce is also a weight in apothecaries' weight.

Four hundred contracts a second, each contract represents 5,000 troy ounces of silver."

A fine ounce is a Troy ounce of not quite pure gold.

One troy ounce is equivalent to approximately 1.09714 avoirdupois ounces.

A single Troy ounce can be beaten into a sheet a hundred feet square and only of an inch thick.

Like earlier versions, it contains one troy ounce of .999 fine silver.

There are 12 troy ounces in the now obsolete troy pound.

She set up the scales carefully, filling one side with brass weights designated in troy ounces.

At twelve troy ounces to the pound that was nine thousand ounces.

Precious metals including silver are measured in troy ounces (ozt).