given a project topic on size classification of baryte,gelena and bentonite?

Question

using sedimentation technique, how should i present my literature review

Answer 1

Of the three, two (barite and galena) have nothing to do with sedimentology. Bentonite is a clay, and therefore is the only one having anything to to with "sedimentation technique" (whatever that means). Barite and galena are both hydrothermal deposits and are mesosomatic processes, which is a form of metamorphism.