Manandonite

Facts

Chemical formula

Li₂Al₄(Si₂AlB)O₁₀(OH)₈

Crystal system

Orthorhombic

Mohs hardness

2.5

Elements in formula

Lithium, Aluminium, Silicon, Boron, Oxygen, Hydrogen

Number of elements

6

IMA status

Grandfathered

Type locality

Antandrokomby pegmatite

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3285226