R. A. International

Red ochre powder is a naturally occurring, reddish-brown earth pigment primarily composed of iron oxides, particularly hematite, and is used for coloring, in traditional practices, and even in some medicinal applications.

Yellow Ochre is a mineral that gets its natural yellow color from Limonite, a mixture of goethite, akageneite, lepidocrocite, and jarosite. Yellow Ochre is prepared by washing and separating the mineral from the sand and other impurities. The resultant sludge is then dried, and the pigment is ground.