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.

क्रिस्टल प्रणाली Monoclinic
खनिज वर्ग 07 Sulfates, Chromates, Molybdates, and Tungstates
मोह कठोरता 4.0-4.5
विशिष्ट गुरुत्व 7.00-7.50
रंग Black, dark brown
चमक Submetallic
रेखा रंग Dark reddish-brown
विदलन Perfect {010}
विभंग Uneven
पारदर्शिता Opaque
क्रिस्टल आदत Tabular, prismatic, bladed

मोह कठोरता

Mohs Hardness: 4.0 – 4.5
1 Soft10 Hard
Wolframite has a Mohs hardness of 4–4.5 on the 1–10 mineral hardness scale.
मोह कठोरता Reference Mineral
1 Talc
2 Gypsum
3 Calcite
4 Fluorite
5 Apatite
6 Orthoclase
7 Quartz
8 Topaz
9 Corundum
10 Diamond

क्रिस्टल प्रणाली

Monoclinic
Wolframite crystallizes in the Monoclinic crystal system.
गुण Value
क्रिस्टल प्रणाली Monoclinic
Axial Relationships a ≠ b ≠ c, α = γ = 90°, β ≠ 90°

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.