The phase equilibria in the CrVMoO7-Cr2(MoO4)3 system at temperatures up to 1000-degrees-C over the entire component concentration range have been studied by DTA and X-ray powder diffraction. It has been found that only up to the solidus line does the CrVMoO7-Cr2(MoO4)3 system behave like a real two-component system.