What is another word for Pharmacosiderite?
Pronunciation: [fˈɑːmɐkˌɒsɪdɪɹˌa͡ɪt] (IPA) 
Pharmacosiderite is a rare mineral that is a hydrated basic iron arsenate. This mineral usually forms in oxidized ore deposits which contain arsenic. The word "pharmacosiderite" is derived from the Greek words "pharmakon" and "sideros" meaning "poisonous" and "iron" respectively. Due to the uncommon nature of this mineral, there are not many synonyms for it. However, there are some similar minerals that share similar properties with pharmacosiderite such as erythrite, scorodite, and adamite. Erythrite is a hydrated cobalt arsenate, scorodite a hydrated iron arsenate, and adamite a hydrated zinc arsenate, they all commonly occur in oxidized zones of ore deposits.
