Photo: Christian Rewitzer · CC BY-SA 3.0

Iron oxide-hydroxide mineral

Properties

Chemical formula

Fe³⁺O(OH)

Group

Oxides

Crystal system

Orthorhombic

Hardness (Mohs)

5

Color

Red

Luster

—

Streak

—

Density

—

Cleavage

—

Fracture

—

Tenacity

—

Crystal habit

—

Transparency

—

Space group

—

Fluorescence

—

Magnetism

—

Radioactivity

—

Refractive index

—

Optical character

—

Birefringence

—

Pleochroism

—

Strunz classification

4.FE.15

Dana classification

6.1.2.2

IMA status

Approved mineral and/or valid name (A)

IMA symbol

Lpc

Locality

🇨🇿 Zlaté Hory

Type locality

—

Discovery year

—

Source: Wikidata