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

Borate mineral

Properties

Chemical formula

Ca[B(OH)₄]₂

Group

Oxides

Crystal system

Triclinic

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

6.AC.20

Dana classification

25.1.3.1

IMA status

Grandfathered mineral (G)

IMA symbol

Flv

Locality

🇷🇺 Novofrolovskoye boron-copper deposit

Type locality

—

Discovery year

—

Source: Wikidata