Chalcanthite

Facts

Chemical formula

CuSO₄·5H₂O

Crystal system

Triclinic

Mohs hardness

2.5

Elements in formula

Copper, Sulfur, Oxygen, Hydrogen

Number of elements

4

IMA status

Grandfathered

Type locality

Chuquicamata

Named after

Copper

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q407861