Mars Yellow Light

Mars Yellow Light
hydrated iron oxide, precipitated
	The shade most associated with yellow ochre. A soft very slightly greenish yellow. Against darker colors it is almost brilliant.
Mars colors are synthetically made iron oxides. They are the counterpart to natural ochres. The practice of manufacturing them goes back to the 17th century. The term "mars" refers to the Roman deity, who was the god of iron as well as war. The advantage of the synthetic pigment is that it is uniformly cleaner, brighter, and denser than the ochres. They have incredible tinting strength and opacity.
Pigment Classification:	Synthetic Inorganic	Availability
Opacity:	opaque	R&F Encaustics	regular
Lightfastness:	I	R&F Pigment Sticks	small and large size
Color Index Name:	PY 42	Pigment Stick Drying Rate:	4 - Slow