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单词 keweenawite
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keweenawite

英汉-汉英词典
n. 杂砷铜镍矿
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网络短语:
keweenawite 砷铜镍矿
英语百科

Keweenawite

Keweenawite is a discredited mineral species. It was described as an arsenide of copper, nickel, and cobalt containing 39% to 54% copper, 9.7% to 20% nickel, and 0.9% cobalt. Keweenawite was discovered in July 1901, in the Mohawk Mine, Keweenaw County, Michigan. George A Koenig analyzed and named the copper ore.

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更新时间:2025/6/20 2:08:04