N1E1P3H4E1L1I1T1E1
14 points
NEPHELITE is validvalid
a rock-forming mineral, silicate of sodium, potassium and aluminium, colourless, usually crystallizing in hexagonal prisms, also NEPHELINE
a rock-forming mineral, silicate of sodium, potassium and aluminium, colourless, usually crystallizing in hexagonal prisms, also NEPHELINE