Mars Yellow Deep

Mars Yellow Deep
hydrated iron oxide, precipitated
	Warm, slightly reddish. Top tone is a bit like raw sienna but denser and brighter.
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:	3 - Medium