Photo: Robert M. Lavinsky · CC BY-SA 3.0

Uranyl hydroxide mineral

Properties

Chemical formula

Pb(UO₂)₄O₃(OH)₄·4H₂O

Group

Oxides

Crystal system

Orthorhombic

Hardness (Mohs)

—

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.GB.25

Dana classification

5.9.2.1

IMA status

Grandfathered mineral (G)

IMA symbol

Fmr

Locality

🇨🇩 Shinkolobwe mine

Type locality

—

Discovery year

—

Source: Wikidata