Photo: David Hospital · CC BY-SA 4.0

Sorosilicate mineral

Properties

Chemical formula

Na₂CaZr(Si₂O₇)F₂

Group

Silicates

Crystal system

Monoclinic

Hardness (Mohs)

—

Color

—

Luster

—

Streak

—

Density

—

Cleavage

—

Fracture

—

Tenacity

—

Crystal habit

—

Transparency

—

Space group

P2₁/a

Fluorescence

—

Magnetism

—

Radioactivity

—

Refractive index

—

Optical character

—

Birefringence

—

Pleochroism

—

Strunz classification

9.BE.17

Dana classification

56.2.4.2

IMA status

Approved mineral and/or valid name (A)

IMA symbol

Brp

Locality

🇷🇺 Burpala alkaline Massif

Type locality

—

Discovery year

—

Source: Wikidata