Research degree on the thermoluminescence of minerals and rocks is low in the study of microscopic characteristics of mineral crystals. The samples of manganese ore were divided three types. Measures of the maroon manganese Carbonate ore in upper ore block, the experimental results indicate that temperature—thermo luminescence curves are the special doublepeak curves. The temperature of prepeak range from 250℃ to 350℃,and the temperature of postpeak range from350℃ to 430℃. The average value of postpeaks is higher than prepeak. The temperature of maximum thermoluminescence intensity is the highest temperature——450℃（such as Lm3）。The prepeaks are all exited, but some of the postpeaks are missing. Measures of the oxidized manganese ore in lower ore block, the experimental results indicate that temperature—thermo luminescence curves present stepladder curves. the temperature of prepeak range from280℃ to 340℃,the temperature of the first inflection point range from380℃ to 400℃, the temperature of the second inflection point range from410℃ to 430℃. But the postpeaks of curves are missing for some samples. By contrast, the features thermoluminescence curves is comparable in the internal of ore beds, but is incomparable between the upper ore bed and the lower ore bed. This fully explains that the effect of temperature—thermo luminescence curves on genetic environment is much large than mineral composition.