VS
Name
—
CuCl₂·2H₂O
Formula
—
Mineral Species
Entry type
—
Halides
Chemical class
—
Orthorhombic
Crystal system
—
2.5
Mohs hardness
—
2.4
Specific gravity
—
—
Streak
—
Vitreous
Luster
—
Perfect on {110}; good on {001}
Cleavage
—
Pbmn
Space group
—
—
Structural group
—
Ech · Grandfathered
IMA
—
1870
Named in
—
Bluish green to greenish blue, sometimes with a yellowish tint; greenish blue in transmitted light
Typical colors
—
Cu · Cl · H · O
Elements
—