Sulfate mineral

Properties

Chemical formula

KCu₇(SO₄)₅(Te₄+O₃)OCl

Group

Sulfates

Crystal system

Tetragonal

Hardness (Mohs)

—

Color

—

Luster

—

Streak

—

Density

—

Cleavage

—

Fracture

—

Tenacity

—

Crystal habit

—

Transparency

—

Space group

P4/ncc

Fluorescence

—

Magnetism

—

Radioactivity

—

Refractive index

—

Optical character

—

Birefringence

—

Pleochroism

—

Strunz classification

7.BC.20

Dana classification

30.1.17.1

IMA status

Approved mineral and/or valid name (A)

IMA symbol

Nab

Locality

Yadovitaya fumarole

Type locality

—

Discovery year

—

Source: Wikidata