central heating - a heating system in which air or water is heated at a central furnace and sent through the building via vents or pipes and radiators
exists and is an alternate of . Five physical characteristics of a mineral are: hardness, luster, diaphaneity, colour, and streak.
Tweet. Key Difference: Rocks are formed from minerals or mineroids solidified into one. A rock could be made up of either one or more than one minerals combined together. Minerals are homogenous solids that have regular structures and are found in rocks, ore and mineral deposits in the earthâs crust.omposition. Rocks are made up of one or more minerals or mineraloids. Have a definite chemical composition; minerals are inorganic compounds. Characteristics. Rocks are characterized by mineral and chemical composition, texture and permeability.