Lithologic types of Kazanian bituminous rocks of Melekess depression

Authors: N.G.Nurgalieva (Kazan (Volga Region) Federal University, RF, Kazan)

Key words: Kazanian rocks, lithology, bitumen.

In present paper lithologic types of Kazanian bituminous rocks of Melekess depression are regarded on core samples of structural wells studied by microscopy and genetically interpreted. Characteristics of terrigenous, carbonate and sulphate components were given and discussed in light of multi-step genesis of rocks under inorganic and organic solutions.
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