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VS
Tinnunculite
Name
—
C₅H₄N₄O₃·2H₂O
Formula
—
Mineral Species
Entry type
—
Organic Minerals
Chemical class
—
Monoclinic
Crystal system
—
—
Mohs hardness
—
1.68
Specific gravity
—
—
Streak
—
Vitreous
Luster
—
Distinct on {010}
Cleavage
—
P2_1/c
Space group
—
—
Structural group
—
Tnn · Approved
IMA
—
2015
Named in
—
Colorless, white, yellowish, reddish, or pale lilac
Typical colors
—
C · H · N · O
Elements
—