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
Tincalconite
Name
—
Na₂B₄O₅(OH)₄·3H₂O
Formula
—
Mineral Species
Entry type
—
Borates
Chemical class
—
Hexagonal
Crystal system
—
—
Mohs hardness
—
1.88
Specific gravity
—
—
Streak
—
Vitreous to dull
Luster
—
—
Cleavage
—
R32
Space group
—
—
Structural group
—
Tnc · Grandfathered
IMA
—
1878
Named in
—
Colorless to white; colorless in transmitted light
Typical colors
—
Na · B · O · H
Elements
—