Photo: Leon Hupperichs · CC BY-SA 3.0

Single chain inosilicate mineral

Properties

Chemical formula

CaMn²⁺(Si₂O₆)

Group

Silicates

Crystal system

Triclinic

Hardness (Mohs)

—

Color

Pink

Luster

—

Streak

White

Density

—

Cleavage

—

Fracture

—

Tenacity

—

Crystal habit

—

Transparency

—

Space group

—

Fluorescence

—

Magnetism

—

Radioactivity

—

Refractive index

—

Optical character

—

Birefringence

—

Pleochroism

—

Strunz classification

9.DG.05

Dana classification

—

IMA status

Grandfathered mineral (G)

IMA symbol

Bst

Locality

🇺🇸 Franklin

Type locality

—

Discovery year

—

Source: Wikidata