Coins are made of metals rather than minerals.
United States quarters (and dimes and half dollars) have, since 1965, been composed of 91.667% copper and 8.333% nickel. Prior to that date, they were composed of 90% silver and 10% copper (with minor variations in percentages prior to the Civil War).
Armenian quarter jewish quarter muslim quarter and christian quarter
"Quarter to" does nothing and nothing does "quarter to".
1. A quarter cup is a quarter cup.
because the quarter back has a quarter of the job
quarter = Viertel quarter = Quartier
half white, a quarter filipino and a quarter black.
It is a quarter moon. He took a quarter of the pie. The likeness of George Washington is on the quarter.
Quarter horses get their name from the quarter mile races. A quarter horse is energetic enough to gallop a whole quarter of a mile.
Hind quarter Quarter staff
Quarter
Jewish Quarter Christian Quarter Moslem Quarter Armenian Quarter
First quarter. Second quarter. Third quarter. Fourth quarter. Circle center.