Kamacite

Kamacite is an alloy of iron and nickel, which is found on Earth only in meteorites. The proportion iron:nickel is between 90:10 to 95:5; small quantities of other elements, such as cobalt or carbon may also be present. The mineral has a metallic luster, is gray and has no clear cleavage although its crystal structure is isometric-hexoctahedral. Its density is about 8 g/cm³ and its hardness is 4 on the Mohs scale. It is also sometimes called balkeneisen.

单词	Balkeneisen
释义	Balkeneisen 英语百科 Kamacite Kamacite is an alloy of iron and nickel, which is found on Earth only in meteorites. The proportion iron:nickel is between 90:10 to 95:5; small quantities of other elements, such as cobalt or carbon may also be present. The mineral has a metallic luster, is gray and has no clear cleavage although its crystal structure is isometric-hexoctahedral. Its density is about 8 g/cm³ and its hardness is 4 on the Mohs scale. It is also sometimes called balkeneisen.
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Balkeneisen

Kamacite