Photo: David Hospital · CC BY 4.0

Cyclosilicate mineral

Properties

Chemical formula

(H₃O)₈(Na,K,Sr)₅Ca₆Zr₃Si₂₆O₆₆(OH)₉Cl

Group

Silicates

Crystal system

Trigonal

Hardness (Mohs)

—

Color

Pink

Luster

—

Streak

White

Density

—

Cleavage

—

Fracture

—

Tenacity

—

Crystal habit

—

Transparency

—

Space group

R3

Fluorescence

—

Magnetism

—

Radioactivity

—

Refractive index

—

Optical character

—

Birefringence

—

Pleochroism

—

Strunz classification

9.CO.10

Dana classification

—

IMA status

Approved mineral and/or valid name (A)

IMA symbol

Aq

Locality

🇷🇺 Inagli chrome diopside deposit

Type locality

—

Discovery year

—

Source: Wikidata