There are two basic types of metamorphic rocks. Foliated metamorphic rocks such as gneiss, phyllite, schist, and slate have a layered or banded appearance that is produced by exposure to heat and directed pressure.
Image by Picture Taking Fool. Industrial Economics is the study of firms, industries, and markets. It looks at firms of all sizes â from local corner shops to multinational giants such as WalMart or Tesco. And it considers a whole range of industries, such as electricity generation, car production, and restaurants.
industrialism - an economic system built on large industries rather than on agriculture or craftsmanship. free enterprise, laissez-faire economy, market economy, private enterprise - an economy that relies chiefly on market forces to allocate goods and resources and to determine prices.