Hallimondite

Facts

Chemical formula

Pb₂(UO₂)(AsO₄)₂ * nH₂O

Crystal system

Triclinic

Elements in formula

Lead, Uranium, Oxygen, Arsenic, Hydrogen

Number of elements

5

IMA status

Approved

Type locality

Michael mine, Weiler

Named after

Arthur Francis Hallimond

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3782734