VS
Name
—
NaBa₂Fe²⁺Ti₂Ce₂(Si₄O₁₂)₂O₂(OH)·H₂O
Formula
—
Mineral Species
Entry type
—
Silicates
Chemical class
—
Monoclinic
Crystal system
—
5.5
Mohs hardness
—
3.89–3.98
Specific gravity
—
—
Streak
—
Vitreous
Luster
—
{001}, good
Cleavage
—
C2
Space group
—
Joaquinite
Structural group
—
Jq-Ce · Approved
IMA
—
1909
Named in
—
Honey-yellow to brown
Typical colors
—
Na · Ba · Fe · Ti · Ce · Si · O · H
Elements
—