Wollastonite

CaSiO3

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Wollastonite is a calcium inosilicate mineral that typically forms in contact metamorphosed limestones. It is used industrially as a ceramic raw material and filler in plastics and paint, valued for its bright white color and needle-like crystal shape.

결정계 Triclinic
광물 분류 09 Silicates
모스 경도 4.5-5.0
비중 2.86-3.09
색상 White, gray, very pale green
광택 Vitreous
조흔색 White
벽개 Perfect {100}
단구 Uneven
투명도 Translucent
결정 습성 Prismatic, fibrous, massive

모스 경도

Mohs Hardness: 4.5 – 5.0
1 Soft10 Hard

결정계

Triclinic

Frequently Asked Questions

What is the hardness of Wollastonite?
Wollastonite has a Mohs hardness of 4.5-5.0.
What crystal system does Wollastonite belong to?
Wollastonite crystallizes in the Triclinic crystal system.
What color is Wollastonite?
Wollastonite is typically White, gray, very pale green.
What type of luster does Wollastonite have?
Wollastonite exhibits a Vitreous luster.
What is the chemical formula of Wollastonite?
The chemical formula of Wollastonite is CaSiO3.