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.
A fossil-fuel power station is a power station which burns fossil fuel such as coal, natural gas or petroleum to produce electricity. Central station fossil-fuel power plants are designed on a large scale for continuous operation. In many countries, such plants provide most of the electrical energy used.ossil-fuel power stations have machinery to convert the heat energy of combustion into mechanical energy, which then operates an electrical generator. The prime mover may be a steam turbine, a gas turbine or, in small plants, a reciprocating internal combustion engine.