The open encyclopedia of minerals
Mineralogist.org
Minerals A–ZSearchCollectionsBrowse by PropertyIdentify a SpecimenCompare MineralsLocalities MapGlossaryContribute Search the Database →

Compare Minerals

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

VS
N
Name
—
KCa₁₂(SiO₄)₄(SO₄)₂O₂F
Formula
—
Mineral Species
Entry type
—
Silicates
Chemical class
—
Hexagonal
Crystal system
—
5
Mohs hardness
—
3.119
Specific gravity
—
White
Streak
—
Vitreous
Luster
—
Imperfect on {001}; pronounced parting on {001}
Cleavage
—
R-3m
Space group
—
Nabimusaite
Structural group
—
Nbm · Approved
IMA
—
2012
Named in
—
Colorless
Typical colors
—
K · Ca · Si · O · S · F
Elements
—