ˈanəˌbərˌgīt noun
( -s )
Etymology: Annaberg, Saxony, Germany, its locality + English -ite
: a mineral consisting of a hydrous nickel cobalt arsenate (Ni,Co) 3 (AsO 4 ) 2 .8H 2 O occurring in apple-green masses or capillary crystals and isomorphous with erythrite