Photo: Leon Hupperichs · CC BY-SA 3.0

Sulfate mineral

Properties

Chemical formula

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Group

Sulfates

Crystal system

Trigonal

Hardness (Mohs)

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Color

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Luster

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Streak

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Density

—

Cleavage

—

Fracture

—

Tenacity

—

Crystal habit

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Transparency

—

Space group

—

Fluorescence

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Magnetism

—

Radioactivity

—

Refractive index

—

Optical character

—

Birefringence

—

Pleochroism

—

Strunz classification

7.DD.55

Dana classification

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IMA status

Approved mineral and/or valid name (A)

IMA symbol

Bec

Locality

🇺🇸 Osborn district

Type locality

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Discovery year

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Source: Wikidata