What is "bobfergusonite"

n. (context mineral English) A monoclinic-prismatic mineral containing aluminum, iron, manganese, oxygen, phosphorus, and sodium.

Bobfergusonite is a mineral with formula NaMnFeAl(PO). The mineral varies in color from green-brown to red-brown. It was discovered in 1986 in Manitoba, Canada, and named for Robert Bury Ferguson (born 1921). , the mineral has only been found in Canada and Argentina.