Photo: Chris857 · CC BY-SA 3.0

Nesosilicate mineral

Properties

Chemical formula

Mn²⁺₇(SiO₄)₃(OH)₂

Group

Silicates

Crystal system

Monoclinic

Hardness (Mohs)

—

Color

—

Luster

—

Streak

—

Density

—

Cleavage

—

Fracture

—

Tenacity

—

Crystal habit

—

Transparency

—

Space group

—

Fluorescence

—

Magnetism

—

Radioactivity

—

Refractive index

—

Optical character

—

Birefringence

—

Pleochroism

—

Strunz classification

9.AF.60

Dana classification

—

IMA status

Grandfathered mineral (G)

IMA symbol

Lpo

Locality

🇺🇸 Buckwheat pit

Type locality

—

Discovery year

—

Source: Wikidata