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Compare Minerals

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

Mineral A

VS

Mineral B

Kogarkoite

Name

—

Na₃(SO₄)F

Formula

—

Mineral Species

Entry type

—

Sulfates

Chemical class

—

Hexagonal

Crystal system

—

3.5

Mohs hardness

—

2.66

Specific gravity

—

White

Streak

—

Vitreous to dull

Luster

—

—

Cleavage

—

P2_1/m

Space group

—

—

Structural group

—

Kog · Approved

IMA

—

1970

Named in

—

Colorless, pale sky-blue, pale pink, lilac

Typical colors

—

Na · S · O · F

Elements

—