采矿权

dining chairs───餐椅

dining cars───餐车（diningcar的复数）

dining chair───[家具]餐椅

filing a claim───提出索赔

boring clam───文蛤

dancing class───舞蹈班

dining car───餐车

Ontario has registered 30,000 mining claims in an area west of James Bay nicknamed the "Ring of Fire", where chromite (used for stainless steel) was found in 2006.───安大略在2006年发现了铬矿的吉姆斯海湾(也称火环)西部地区，批准了3万个采矿工程。

His birth name had been Penrose Brick—he was a descendant of the Penrose family, which came from Philadelphia and had made a fortune from mining claims around Cripple Creek.───他本名叫彭罗斯·布瑞克——是彭罗斯家族的后裔，这个家族来自费城，靠跛溪镇周围的探矿权发了财。

At least 3, 350 active mining claims exist for all types of hard-rock exploration within the area.───至少有3350个活动的采矿队正在这一地区寻找重金属矿脉。

At least 3, 350 active mining claims exist for all types of hard-rock exploration within the area.───目前至少有3350个活动的采矿队正在这一地区寻找重金属矿脉。