Magnetite

Fe3O4

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地球で最も磁性の強い天然鉱物で、黒色である。易磁性があり、磁石に容易に引き付けられる。

晶系 Cubic (Isometric)
鉱物分類 04 Oxides and Hydroxides
モース硬度 5.5-6.5
比重 5.17-5.18
色 Black
光沢 Metallic
条痕色 Black
劈開 None
断口 Conchoidal to uneven
透明度 Opaque
結晶習性 Octahedral, dodecahedral, massive

モース硬度

Mohs Hardness: 5.5 – 6.5
1 Soft10 Hard

晶系

Cubic (Isometric)

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Frequently Asked Questions

What is the hardness of Magnetite?
Magnetite has a Mohs hardness of 5.5-6.5.
What crystal system does Magnetite belong to?
Magnetite crystallizes in the Cubic (Isometric) crystal system.
What color is Magnetite?
Magnetite is typically Black.
What type of luster does Magnetite have?
Magnetite exhibits a Metallic luster.
What is the chemical formula of Magnetite?
The chemical formula of Magnetite is Fe3O4.