Photo: Ma, C.; Cámara, F.; Bindi, L.; Griffin, W.L. · CC BY 4.0

Iron silicide mineral, name appears to replace fersilicite

Properties

Chemical formula

FeSi

Group

Sulfides

Crystal system

Cubic

Hardness (Mohs)

—

Color

Metallic

Luster

—

Streak

—

Density

—

Cleavage

—

Fracture

—

Tenacity

—

Crystal habit

—

Transparency

—

Space group

P2₁3

Fluorescence

—

Magnetism

—

Radioactivity

—

Refractive index

—

Optical character

—

Birefringence

—

Pleochroism

—

Strunz classification

1.BB.15

Dana classification

—

IMA status

Approved mineral and/or valid name (A)

IMA symbol

Naq

Locality

🇨🇳 Luobusa ore district

Type locality

—

Discovery year

—

Source: Wikidata