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
B
Name
—
BaFe³⁺₁₂O₁₉
Formula
—
Mineral Species
Entry type
—
Oxides & Hydroxides
Chemical class
—
Hexagonal
Crystal system
—
—
Mohs hardness
—
5.31
Specific gravity
—
Brown
Streak
—
Submetallic
Luster
—
None
Cleavage
—
P6_3/mmc
Space group
—
Magnetoplumbite
Structural group
—
Baf · Approved
IMA
—
2009
Named in
—
Black; grayish white with brownish red internal reflections in reflected light
Typical colors
—
Ba · Fe · O
Elements
—