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
C
Name
—
Mn²⁺₂Mg₅Si₈O₂₂(OH)₂
Formula
—
Mineral Species
Entry type
—
Silicates
Chemical class
—
Monoclinic
Crystal system
—
—
Mohs hardness
—
3.175
Specific gravity
—
—
Streak
—
Vitreous
Luster
—
Perfect on {110} (by analogy to group)
Cleavage
—
C2/m
Space group
—
Amphibole
Structural group
—
Csue · Approved
IMA
—
2017
Named in
—
Yellow, honey-yellow, yellow-brown to light brown
Typical colors
—
Mn · Mg · Si · O · H
Elements
—