Since Atac announced a gold discovery last September , its shares , listed on the Toronto venture exchange , have more than quadrupled .

自从Atac去年9月宣布发现一座金矿后，该公司在多伦多创业板交易所（Torontoventureexchange）挂牌的股票已上涨逾3倍。

Its biggest holding is Vancouver-based Atac Resources , which claims to have discovered geological formations in Yukon similar to those in Nevada , North America ’ s biggest gold producing area .

Interward旗下最大资产是总部设在温哥华的AtacResources。Atac宣称已发现育空区的地质构造与美国内华达州相似，后者是北美最大的黄金生产区。