Oftedalite

Facts

Chemical formula

KSc₂☐₂Be₃Si₁₂O₃₀

Crystal system

Hexagonal

Mohs hardness

6.0

Elements in formula

Potassium, Scandium, Beryllium, Silicon, Oxygen

Number of elements

5

IMA status

Approved

Type locality

Heftetjern pegmatite

Named after

Ivar Werner Oftedal

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q19861099