Photo: David Hospital · CC BY-SA 4.0

Sulfate mineral

Properties

Chemical formula

(Mn,Zn,Fe)SO₄·4H₂O

Group

Sulfates

Crystal system

Monoclinic

Hardness (Mohs)

—

Color

—

Luster

—

Streak

—

Density

—

Cleavage

—

Fracture

—

Tenacity

—

Crystal habit

—

Transparency

—

Space group

—

Fluorescence

—

Magnetism

—

Radioactivity

—

Refractive index

—

Optical character

—

Birefringence

—

Pleochroism

—

Strunz classification

7.CB.15

Dana classification

—

IMA status

Grandfathered mineral (G)

IMA symbol

Ile

Locality

🇺🇸 Montezuma district

Type locality

—

Discovery year

—

Source: Wikidata