FIELD: X-ray phase analysis samples manufacture.
SUBSTANCE: invention is intended for the manufacture of samples for X-ray phase analysis of the pelitic fraction of the samples of rocks of the Berezovskaya suite. The essence of the invention lies in the fact that the initial rock sample is crushed, a sample is taken, it is leached with a 0.5 N NaOH solution, the precipitate is filtered to a neutral medium, the precipitate obtained on the filter is dried to constant weight, then the powder from the filter is transferred into a test tube, filled with distilled water and shaken, after which the suspension thus obtained is transferred to a glass substrate.
EFFECT: providing the possibility of diagnosing and quantitative determination of clay minerals in the pelitic fraction of rock samples of the Berezovskaya suite.
1 cl, 2 dwg
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