Wolframite

(Fe,Mn)WO4

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Wolframite is an important tungsten ore mineral and forms a series between ferberite (iron-rich) and huebnerite (manganese-rich). Tungsten derived from wolframite is essential for high-temperature industrial applications.

Sistem Kristal Monoclinic
Kelas Mineral 07 Sulfates, Chromates, Molybdates, and Tungstates
Kekerasan Mohs 4.0-4.5
Berat Jenis 7.00-7.50
Warna Black, dark brown
Kilap Submetallic
Gores Dark reddish-brown
Belahan Perfect {010}
Pecahan Uneven
Transparansi Opaque
Bentuk Kristal Tabular, prismatic, bladed

Kekerasan Mohs

Mohs Hardness: 4,0 – 4,5
1 Soft10 Hard

Sistem Kristal

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.