The possibility of obtaining a black pigment based on nickel chromite (NiCr 2 O 4 ) is considered. The morphological, granulometric, X-ray structural and optical characteristics of the synthesized crystalline powders of chromium-nickel spinel have been investigated. During spontaneous crystallization at a temperature of 950 ° C, nickel chromite crystallizes in the structural type of spinel Fd3m with a crystal size from 1.29 to 84 ?m (mainly in the form of an octahedron). The diffuse reflectance spectra showed a high degree of blackness NiCr 2 O 4 : diffuse reflectance from 2.65 to 4.81 & # 37; in the range 320 - 1080 nm. Obtained glazes of black color based on nickel chromite; optimal mass content of pigment 6 - 8 & # 37;
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