Igneous Breccia: A term used for a rock composed angular fragments of igneous rocks. Flow breccia and pyroclastic breccia could be called igneous breccia. Impact Breccia: A deposit of angular rock debris produced by the impact of an asteroid or other cosmic body. See an article about impactites.reccia has many compositions. Its composition is mainly determined by the rock and mineral material that the angular fragments were produced from. The climate of the source area can also influence composition. Most breccias are a mix of rock fragments and mineral grains.
Types of Power Plants. Electricity can be generated using the kinetic energy of water, heat energy of the sun and coal, or from the nuclear energy released from the fission of nuclear fuel. Read on to know about the various types of power plants that use one of the many resources available to generate electricity.
Commercial nuclear power plants range in size from about 60 megawatts for the first generation of plants in the early 1960s, to over 1000 megawatts. Many plants contain more than one reactor. The Palo Verde plant in Arizona, for example, is made up of three separate reactors, each with a capacity of 1,334 megawatts.