IMA mineral species

Ramsbeckite

(Cu,Zn)₁₅(SO₄)₄(OH)₂₂·6H₂O

Sulfate mineral.

Ramsbeckite specimen
Ramsbeckite-856932.jpg · Wikimedia Commons (see file page for author & license)

Properties

⛏ Mohs hardness3.5
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A copper coin scratches it.

Chemical formula(Cu,Zn)₁₅(SO₄)₄(OH)₂₂·6H₂O
ElementsCu, Zn, S, O, H
Crystal systemMonoclinic
Mohs hardness3.5
Density—
Streak—
Color—
IMA symbolRbe
Nickel–Strunz class7.DD.60

“—” means no reliable value in Wikidata yet. Check Mindat for full data.