TROEGERITE

ˈtrə̄gəˌrīt noun

( -s )

Etymology: German trögerit, from R. Tröger, 19th century German mining official + German -it -ite

: a mineral (UO 2 ) 3 (AsO 4 ) 2 .12H 2 O that is a hydrous arsenate of uranium and occurs in lemon-yellow crystals