Magnetite

Fe3O4

Add one script tag to your page:

<div data-mineralfyi="entity" data-slug="magnetite"></div>
<script src="https://cdn.jsdelivr.net/npm/mineralfyi-embed@1/dist/embed.min.js" defer></script>

Embed as an iframe:

<iframe src="https://mineralfyi.com/iframe/entity/magnetite/?style=modern&theme=light" width="420" height="400" frameborder="0" loading="lazy" style="border:0;border-radius:10px;max-width:100%"></iframe>

Paste the URL in WordPress, Medium, or Ghost:

https://mineralfyi.com/ko/mineral/magnetite/

Shields.io-compatible SVG badge:

Magnetite badge ![Magnetite](https://mineralfyi.com/badge/entity/magnetite.svg)

Web Component:

<mineralfyi-entity slug="magnetite"></mineralfyi-entity>
<script src="https://cdn.jsdelivr.net/npm/mineralfyi-embed@1/dist/embed.min.js" defer></script>

지구에서 가장 자성이 강한 천연 광물로, 검은색이며 쉽게 자석에 끌린다.

결정계 Cubic (Isometric)
광물 분류 04 Oxides and Hydroxides
모스 경도 5.5-6.5
비중 5.17-5.18
색상 Black
광택 Metallic
조흔색 Black
벽개 None
단구 Conchoidal to uneven
투명도 Opaque
결정 습성 Octahedral, dodecahedral, massive

모스 경도

Mohs Hardness: 5.5 – 6.5
1 Soft10 Hard

결정계

Cubic (Isometric)

Explore on Science FYI

ChemFYI
Iron (Fe) Primary metal in Fe₃O₄
ChemFYI
Oxygen (O) Part of Fe₃O₄ formula
AlloyFYI
Carbon Steel Magnetic iron ore for steel production

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.