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Put any two minerals side by side — formula, structure, hardness, density and more. Type to search each slot.

VS
Steacyite
Name
—
K₀.₃(Na,Ca)₂ThSi₈O₂₀
Formula
—
Mineral Species
Entry type
—
Silicates
Chemical class
—
Tetragonal
Crystal system
—
5
Mohs hardness
—
2.95
Specific gravity
—
White
Streak
—
Vitreous
Luster
—
—
Cleavage
—
P4/mcc
Space group
—
Steacyite
Structural group
—
Scy · Approved
IMA
—
1981
Named in
—
Dark brown, green, yellow
Typical colors
—
K · Na · Ca · Th · Si · O
Elements
—