VS
Name
—
Pb₁₄Mg₉(Si₁₀O₂₈)(BO₃)₄(CO₃)₂(OH)₁₂F₂
Formula
—
Mineral Species
Entry type
—
Silicates
Chemical class
—
Triclinic
Crystal system
—
3
Mohs hardness
—
5.52
Specific gravity
—
White
Streak
—
Adamantine
Luster
—
Perfect on {001}, micа-like
Cleavage
—
P-1
Space group
—
Molybdophyllite
Structural group
—
Bv · Approved
IMA
—
2006
Named in
—
Colorless to pale yellow
Typical colors
—
Pb · Mg · Si · O · B · C · H · F
Elements
—