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VS
Widgiemoolthalite
Name
—
Ni₅(CO₃)₄(OH)₂·4-5H₂O
Formula
—
Mineral Species
Entry type
—
Carbonates
Chemical class
—
Monoclinic
Crystal system
—
—
Mohs hardness
—
3.13
Specific gravity
—
Pale bluish green
Streak
—
Silky
Luster
—
—
Cleavage
—
—
Space group
—
—
Structural group
—
Wmo · Approved
IMA
—
1992
Named in
—
Bluish green, grass-green; bluish green in transmitted light
Typical colors
—
Ni · C · O · H
Elements
—