Photo: David Hospital · CC BY-SA 4.0

Intermetallic alloy mineral

Properties

Chemical formula

(Ir,Os,Ru)

Group

Oxides

Crystal system

Hexagonal

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

1.AF.05

Dana classification

—

IMA status

Redefined mineral (Rd)

IMA symbol

Rir

Locality

—

Type locality

—

Discovery year

—

Source: Wikidata