A chromatic yellow inorganic pigment produced by high temperature calcination. This pigment has excellent UV and visible opacity, is chemically inert, heat resistant, and stable to ultraviolet light. It is non-bleeding and non-migratory. It has exceptional durability and hiding power, and is generally used in applications where resistance to heat, light, and weather are needed. It is compatible with most resin systems and polymers, and is non-warping. Typical applications (non inclusive) are plastics and other applications where equivalent pigment chemistry is used.Portions of this material is patented under US Patent 8,192,541, and foreign patents have been applied for under WO/2011/156362, PCT/US2011/039432.