Compare Minerals
Put any two minerals side by side — formula, structure, hardness, density and more. Type to search each slot.
Name
—
(Na,Sr)₃(Fe³⁺,Mg)₁₀Ti₂Si₁₂O₃₇(H₂O,O,OH)₁₇
Formula
—
Mineral Species
Entry type
—
Silicates
Chemical class
—
Monoclinic
Crystal system
—
2.5
Mohs hardness
—
2.99
Specific gravity
—
Pale brownish yellow
Streak
—
Dull to waxy
Luster
—
Good on {001}
Cleavage
—
—
Space group
—
—
Structural group
—
Cyh · Approved
IMA
—
2005
Named in
—
Hazel-brown, dark brown in transmitted light
Typical colors
—
Na · Sr · Fe · Mg · Ti · Si · O · H
Elements
—