Roscoelite

Facts

Chemical formula

K(V³⁺,Al)₂(AlSi₃O₁₀)(OH)₂

Crystal system

Monoclinic

Mohs hardness

2.5

Elements in formula

Potassium, Vanadium, Aluminium, Silicon, Oxygen, Hydrogen

Number of elements

6

IMA status

Approved

Named after

Henry Enfield Roscoe

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q2091836