The open encyclopedia of minerals
Mineralogist.org
Minerals A–ZSearchCollectionsBrowse by PropertyIdentify a SpecimenCompare MineralsLocalities MapGlossaryContribute Search the Database →

Compare Minerals

Put any two minerals side by side — formula, structure, hardness, density and more. Type to search each slot.

VS
L
Name
—
Zn₄(SO₄)(OH)₆·3H₂O
Formula
—
Mineral Species
Entry type
—
Sulfates
Chemical class
—
Triclinic
Crystal system
—
1.5
Mohs hardness
—
2.98
Specific gravity
—
—
Streak
—
—
Luster
—
Perfect on {001}, 2 more less-perfect sets perpendicular to (001)
Cleavage
—
P1
Space group
—
Ktenasite
Structural group
—
Lah · Approved
IMA
—
2012
Named in
—
Colorless
Typical colors
—
Zn · S · O · H
Elements
—