keywords: goldcorp wheaton stock river buy
text: Goldcorp Agrees to Buy Wheaton River for \$1.8 Bln (Update3) Goldcorp Inc., Canada #39;s fourth-largest gold producer, has agreed to buy Wheaton River Minerals Ltd. for \$1.8 billion in stock, giving Goldcorp its first assets outside of North America, Chief Executive Robert R. McEwen said.