1. apparatus and working conditions
in this experiment, a shine x-ray diffractometer was used for testing. the kα of the cu target was the radiation source, and λ = 0.15418 nm.
the sample test conditions are as follows:
cu target light tube
cooling method of bare pipe
two-dimensional ccd array
2. appearance information of rock samples
3. sample x-ray diffraction test and analysis
the rock is made into a powder sample of 150-200 mesh. under the given test conditions, the sample is scanned with an x-ray diffractometer to obtain the x-ray diffraction pattern of the corresponding rock, and the software is used for mineral qualitative interpretation and semi-quantitative analysis.
3.1 1# sample test results and data analysis
figure 1. 1# sample crystalx software test result interface
figure 2. xrd diffraction pattern of sample 1#
table 1 basic characteristics of xrd diffraction pattern of sample 1#
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