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
P
Name
—
PbCuFe³⁺(PO₄)₂(OH,H₂O)₂
Formula
—
Mineral Species
Entry type
—
Phosphates
Chemical class
—
Triclinic
Crystal system
—
4.5
Mohs hardness
—
5.05
Specific gravity
—
Yellow
Streak
—
Vitreous to adamantine
Luster
—
—
Cleavage
—
P-1
Space group
—
Helmutwinklerite
Structural group
—
Pgtl · Approved
IMA
—
1996
Named in
—
Bright green
Typical colors
—
Pb · Cu · Fe · P · O · H
Elements
—