VS
Name
—
Ca(WO₄)
Formula
—
Mineral Species
Entry type
—
Tungstates
Chemical class
—
Tetragonal
Crystal system
—
4.5–5
Mohs hardness
—
6.1
Specific gravity
—
White
Streak
—
Vitreous to adamantine
Luster
—
On {101}, distinct; on {112}, interrupted; on {001}, indistinct
Cleavage
—
I4_1/a
Space group
—
Scheelite
Structural group
—
Sch · Grandfathered
IMA
—
1821
Named in
—
Colorless, White, Yellow, Orange, Brown, Gray
Typical colors
—
Ca · W · O
Elements
—