Manganite is a 9 letter English word. It's valid Words with friends word worth 16 points.
You can make 346 anagrams from letters in manganite (aaegimnnt).
First recorded in 1820-30; mangan(ese) + -ite1
manganite, or hydroxide of manganese; is brownish-black or iron-black, powder brown, with somewhat of a metallic lustre.
The sesquioxide is found crystallized in an anhydrous form in braunite, and hydrated in manganite.
The hydrate occurs sometimes in nature as black crystals (manganite).
It is a grey stone, full of crystalline needles, like manganite.