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
M
Name
—
MnCe(Mn³⁺AlMn²⁺)[Si₂O₇][SiO₄]O(OH)
Formula
—
Mineral Species
Entry type
—
Silicates
Chemical class
—
Monoclinic
Crystal system
—
—
Mohs hardness
—
—
Specific gravity
—
Reddish brown
Streak
—
Vitreous to adamantine
Luster
—
None
Cleavage
—
P2_1/m
Space group
—
Epidote, allanite
Structural group
—
Mna-Ce · Approved
IMA
—
2002
Named in
—
Dark brown
Typical colors
—
Mn · Ce · Al · Si · O · H
Elements
—