Potassic-chloro-hastingsite

Facts

Chemical formula

KCa₂(Fe²⁺₄Fe³⁺)(Si₆Al₂)O₂₂Cl₂

Crystal system

Monoclinic

Mohs hardness

5.0

Elements in formula

Potassium, Calcium, Iron, Silicon, Aluminium, Oxygen, Chlorine

Number of elements

7

IMA status

Redefined

Named after

Potassium

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3675284