Photo: Wikimedia Commons

Carbonate mineral

Properties

Chemical formula

CaCO₃·6H₂O

Group

Carbonates

Crystal system

Monoclinic

Hardness (Mohs)

—

Color

White

Luster

—

Streak

White

Density

—

Cleavage

—

Fracture

—

Tenacity

—

Crystal habit

—

Transparency

—

Space group

C2/c

Fluorescence

—

Magnetism

—

Radioactivity

—

Refractive index

—

Optical character

—

Birefringence

—

Pleochroism

—

Strunz classification

5.CB.25

Dana classification

15.1.4.1

IMA status

Approved mineral and/or valid name (A)

IMA symbol

Ika

Locality

—

Type locality

—

Discovery year

—

Source: Wikidata