菱镁矿 Traditional form: 菱鎂礦 Pinyin (reading): língměikuàng Definitions: magnesite magnesium ore Characters: 菱 - water chestnut, water caltrop 镁 - magnesium 矿 - mine; mineral, ore Traditional characters: 菱 - water chestnut, water caltrop 鎂 - magnesium 礦 - mine; mineral, ore