Coal is not a mineral because it is organic, and minerals are inorganic Minerals have a repeating crystalline structure and a homogeneous chemical profile Coal has neither It forms over millions of years from the compressed, heated remains of dead plants and animals According to the World Coal .
In varying degrees the minerals can include kaolinite, pyrite, marcasite, quartz, chalcopyrite, galena, sphalerite, and the element carbon
Coal is one of the world’s major sources of energy Coal is used to produce nearly half of all the electrical energy that is generated and used in the United Stat
Coal contains variable amounts of largely incombustible mineral matter co-existing with the organic matrix (Bryers, 1996; Crouch, 1994; Gluskoter et ,
The most common minerals in coal (for example, illite clay, pyrite, quartz, and calcite) are made up of these most common elements (in rough .
Photos and information about 80 common rock-forming, ore and gemstone minerals from around the world
Coal combustion products (CCP's) are the solid residues generated by coal-burning electric utilities in the production of electricity In 1998, electricity accounted for about 35% of the primary energy use in the United States and was produced by electric power generators designed to convert .
Useful also is a genetic classification of minerals in coal, wherein they are Detrital minerals are those th-deh a coay 4forming oeat Flakes of illite clay and micro-
Minerals, an international, peer-reviewed Open Access journal
Mining of coal and metallic minerals in Washington began in the mid to late 1800s Coal production in Washington hit a high in 2003 with an estimated total production of 6,232,000 short tons, yet production ceased in 2006
UNESCO – EOLSS SAMPLE CHAPTERS COAL, OIL SHALE, NATURAL BITUMEN, HEAVY OIL AND PEAT – Vol I-Mineral Matter in Coal - Tang Xiuyi ©Encyclopedia of Life Support Systems (EOLSS)