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Minerals - Renierite | TerraCollect

Mineral - Renierite

Renierite(Cu¹⁺,Zn)₁₁Fe₄(Ge⁴⁺,As⁵⁺)₂S₁₆

Chemical Properties

Mineral Class

Sulfides and sulfosalts

Toxicity

middle

Formula

(Cu¹⁺,Zn)₁₁Fe₄(Ge⁴⁺,As⁵⁺)₂S₁₆

Unit Cell

Physical Properties

Hardness

3.5 - 4.5

Streak

gray

Density

Optical Properties

Color

brownbronze

Birefringence

Luster

Metallic

Transparency

Pleochroism

Geomineralogical Properties

Crystal System

tetragonal

Point Group

Cleavage

Fracture

Tenacity

Space Group

Habit

coarse, massive

Formation

Metasomatose (von germaniumhaltigen Lagerstätten)

Paragenesis

Twinning

Rarity

Very rare

Synonyms

Renierite