Compare Minerals

Put any two minerals side by side — formula, structure, hardness, density and more. Type to search each slot.

Mineral A

Mineral B

Stangersite

Name

—

SnGeS₃

Formula

—

Mineral Species

Entry type

—

Sulfides

Chemical class

—

Monoclinic

Crystal system

—

Mohs hardness

—

3.98

Specific gravity

—

Very light yellowish brown

Streak

—

Vitreous to adamantine

Luster

—

Perfect perpendicular and oblique to elongation

Cleavage

—

P2_1/c

Space group

—

Structural group

—

Sgs · Approved

IMA

—

2020

Named in

—

Orange to yellowish red, light grayish white in reflected light with distinct orange-brown internal reflection

Typical colors

—

Sn · Ge · S

Elements

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