Hansesmarkite

Facts

Chemical formula

Ca₂Mn₂Nb₆O₁₉·20H₂O

Crystal system

Triclinic

Elements in formula

Calcium, Manganese, Niobium, Oxygen, Hydrogen

Number of elements

5

IMA status

Approved

Type locality

Tuften quarry

Named after

Morten Thrane Esmark

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q23894782