Photo: Ra'ike (see also: de:Benutzer:Ra'ike) · CC BY-SA 3.0

Borate mineral

Properties

Chemical formula

Be₂BO₃(OH)

Group

Oxides

Crystal system

Orthorhombic

Hardness (Mohs)

—

Color

Colorless

Luster

—

Streak

White

Density

—

Cleavage

—

Fracture

—

Tenacity

—

Crystal habit

—

Transparency

—

Space group

—

Fluorescence

—

Magnetism

—

Radioactivity

—

Refractive index

—

Optical character

—

Birefringence

—

Pleochroism

—

Strunz classification

6.AB.05

Dana classification

—

IMA status

Grandfathered mineral (G)

IMA symbol

Hb

Locality

🇳🇴 Langesundsfjord

Type locality

—

Discovery year

—

Source: Wikidata