Paramount Gold and Silver discovers continuity of high silver values between San Antonio and La Veronica on its San Miguel project

WINNEMUCCA, NEVADA--(Marketwire - June 21, 2012) - Paramount Gold and Silver Corp. (NYSE MKT:PZG)(NYSE Amex:PZG)(TSX:PZG)(FRANKFURT:P6G)(WKN:A0HGKQ) ("Paramount") reported today that results from four new shallow core holes on its 100%-owned San Miguel Project in Mexico confirm the continuity of mineralization along...