Mcguinnessite

Facts

Chemical formula

CuMgCO₃(OH)₂

Crystal system

Monoclinic

Mohs hardness

2.5

Elements in formula

Copper, Magnesium, Carbon, Oxygen, Hydrogen

Number of elements

5

IMA status

Approved

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3853402