Know all about Diamictite and Coal properties here. All properties of rocks are important as they define the type of rock and its application. Diamictite and Coal belong to Sedimentary Rocks.Texture of Diamictite is Clastic whereas that of Coal is Amorphous, Glassy. Diamictite appears Banded and Coal appears Veined or Pebbled. The luster of Diamictite is grainy, pearly and vitreous while that of Coal is dull to vitreous to submetallic. Diamictite is available in brown, buff colors whereas Coal is available in black, brown, dark brown, grey, light to dark grey colors. The commercial uses of Diamictite are commemorative tablets, creating artwork, production of lime and that of Coal are alumina refineries, electricity generation, liquid fuel, manufacture of soap, solvents, dyes, plastics and fibres, paper industry.