Actinolite

Facts

Chemical formula

Ca₂(Mg,Fe)₅[OH|Si₄O₁₁]₂

Crystal system

Monoclinic

Elements in formula

Calcium, Magnesium, Iron, Oxygen, Hydrogen, Silicon

Number of elements

6

IMA status

Redefined

Named after

ray

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q104692