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VS
Dietrichite
Dietrichite
Name
—
ZnAl₂(SO₄)₄·22H₂O
Formula
—
Mineral Species
Entry type
—
Sulfates
Chemical class
—
Monoclinic
Crystal system
—
2
Mohs hardness
—
1.85
Specific gravity
—
—
Streak
—
Silky
Luster
—
—
Cleavage
—
P2_1/c
Space group
—
Halotrichite
Structural group
—
Dtr · Grandfathered
IMA
—
1878
Named in
—
Dirty white to brownish yellow; colorless in transmitted light
Typical colors
—
Zn · Al · S · O · H
Elements
—