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Wisconsin

机译:威斯康星州

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摘要

The mineral industry of Wisconsin continued to grow in 2006, led by construction aggregates, dimension stone and industrial sand. Other nonmetallic minerals included magnesian quicklime and hydrated lime products, agricultural lime produced as a primary product or a byproduct of aggregate crushing, roofing granules, a small peat industry, and limited clay production for landfill liners and construction use. There are currently no active metal mines in Wisconsin. But rising metal prices have resulted in some renewed interest in the historic Penokee-Gogebic Range as a future iron resource.
机译:威斯康星州的矿业在2006年继续增长,主要是建筑骨料,石材和工业用砂。其他非金属矿物包括镁生石灰和熟石灰产品,作为主要产品或副产品的骨料粉碎生产的农用石灰,屋面颗粒,小型泥炭工业以及为垃圾填埋衬垫和建筑用途生产的有限粘土。威斯康星州目前没有活跃的金属矿。但是,金属价格上涨导致人们对历史悠久的Penokee-Gogebic山脉作为未来的铁资源有了新的兴趣。

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