YEREVAN. - State Treasury of precious metals and stones agency of the Armenian Ministry of Finance set the following prices for one gram of pure metal for the period of July 16-22:

Gold: purchase AMD 19,260.95 (-605.97), sell AMD 20,935.81 (-658.67),

Silver: purchase AMD 331.63 (-12.71), sell - 360.47 (-13.81),

Platinum: purchase AMD 17,407.61 (-749.17), sell AMD 18,921.32 (-814.31),

Palladium: purchase AMD 7,057.04 (-222.62), sell AMD 7,670.70 (-241.97).