Photo: David Hospital · CC BY-SA 4.0

Borate mineral

Properties

Chemical formula

Mn²⁺Sn₄+[BO₃]₂

Group

Oxides

Crystal system

Trigonal

Hardness (Mohs)

—

Color

Colorless

Luster

—

Streak

White

Density

—

Cleavage

—

Fracture

—

Tenacity

—

Crystal habit

—

Transparency

—

Space group

—

Fluorescence

—

Magnetism

—

Radioactivity

—

Refractive index

—

Optical character

—

Birefringence

—

Pleochroism

—

Strunz classification

6.AA.15

Dana classification

—

IMA status

Approved mineral and/or valid name (A)

IMA symbol

Tsn

Locality

🇹🇯 Tusion river valley

Type locality

—

Discovery year

—

Source: Wikidata