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VS
Kurnakovite
Name
—
MgB₃O₃(OH)₅·5H₂O
Formula
—
Mineral Species
Entry type
—
Oxides & Hydroxides
Chemical class
—
Triclinic
Crystal system
—
2.5–3
Mohs hardness
—
1.85–1.86
Specific gravity
—
—
Streak
—
Vitreous
Luster
—
On {DID}
Cleavage
—
P-1
Space group
—
—
Structural group
—
Kko · Grandfathered
IMA
—
1940
Named in
—
White, Colorless
Typical colors
—
Mg · B · O · H
Elements
—