High -alcohol
graphite, vollastonitis, high -alcohol -based rocks (minerals of the Andaluzite group, diasporas, alunite, clay shales)
clay breeds (Palygorskites, hydroserods, bentonites, glauconites)
graphite, vollastonitis, high -alcohol -based rocks (minerals of the Andaluzite group, diasporas, alunite, clay shales)
clay breeds (Palygorskites, hydroserods, bentonites, glauconites)
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