VS
Name
—
MgB₃O₃(OH)₅·5H₂O
Formula
—
Mineral Species
Entry type
—
Oxides & Hydroxides
Chemical class
—
Monoclinic
Crystal system
—
2.5
Mohs hardness
—
1.8
Specific gravity
—
—
Streak
—
Vitreous to pearly on cleavages, dull, greasy
Luster
—
{010}, perfect; {110}, good
Cleavage
—
P2_1/c
Space group
—
—
Structural group
—
Idr · Approved
IMA
—
1937
Named in
—
White, Colorless, Pink
Typical colors
—
Mg · B · O · H
Elements
—