The invention provides a substance containing rare earth phosphate. According to the substance containing rare earth phosphate, the rare earth phosphate at least contains a first phase structure and a second phase structure, the first phase structure is an amorphous phase, and the second phase structure comprises a monazite phase or/and a xenotime phase. The rare earth containing at least two phase structures enables high enrichment degree of the rare earth in the substance containing rare earth phosphate, the grade is high, and the subsequent comprehensive recovery and utilization for the rare earth can be convenient.