Wolframite

(Fe,Mn)WO4

Add one script tag to your page:

<div data-mineralfyi="entity" data-slug="wolframite"></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/wolframite/?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/ja/mineral/wolframite/

Shields.io-compatible SVG badge:

Wolframite badge ![Wolframite](https://mineralfyi.com/badge/entity/wolframite.svg)

Web Component:

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

Wolframiteは重要なタングステン鉱石鉱物であり、鉄重石（鉄に富む）と灰重石（マンガンに富む）の間の系列を形成する。ウォルフラマイトから得られるタングステンは高温工業用途に不可欠である。

晶系 Monoclinic
鉱物分類 07 Sulfates, Chromates, Molybdates, and Tungstates
モース硬度 4.0-4.5
比重 7.00-7.50
色 Black, dark brown
光沢 Submetallic
条痕色 Dark reddish-brown
劈開 Perfect {010}
断口 Uneven
透明度 Opaque
結晶習性 Tabular, prismatic, bladed

モース硬度

Mohs Hardness: 4.0 – 4.5
1 Soft10 Hard

晶系

Monoclinic

Frequently Asked Questions

What is the hardness of Wolframite?
Wolframite has a Mohs hardness of 4.0-4.5.
What crystal system does Wolframite belong to?
Wolframite crystallizes in the Monoclinic crystal system.
What color is Wolframite?
Wolframite is typically Black, dark brown.
What type of luster does Wolframite have?
Wolframite exhibits a Submetallic luster.
What is the chemical formula of Wolframite?
The chemical formula of Wolframite is (Fe,Mn)WO4.